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Nairaland Forum / Nairaland / General / Education / PHOTO: 95% Of People Will Fail This Simple Mathematics (52242 Views)
99% Will Fail This Simple Logic, I Swear / 95% Will Pronounce This Number Wrongly.. / 95% Of Nairalander Will Fail This,picx. (2) (3) (4)
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Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Joe82834(m): 5:15pm On Sep 05, 2015 |
WombRaiders:But do u agree that 3e-4a+6a=3e+2a. Because going by wat u re saying u will arrive at 3e-10a which is wrong. .also do u agree that A+B-C= B-C+A |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:16pm On Sep 05, 2015 |
LordReed: Run the exact screen shot from right to left and lets see if you will arrive at 12 You seem not to be able to grasp that you are not to assume the negative sign as an attribute of 3. If you did this then -3+3 is naturally zero and not -3-3 as some of you here are postulating. Let me see you solve this similar equation [size=18pt]3+3*3-9/3+3[/size] Make sure to follow bodmas |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:18pm On Sep 05, 2015 |
Joe82834: Stop using algebra and solve this similar equation 3+3*3-9/3+3 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 5:26pm On Sep 05, 2015 |
WombRaiders: I already posted the reverse expression and the answer is still twelve. The new one you posted as well will give still give 12.
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Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by adorable29(f): 5:29pm On Sep 05, 2015 |
solla22: Do you realise that. 3+9-3+3 is same as 9+3+3-3 and its the same as -3+3+9+3 and is the same as 3-3+9+3 and its same as 3+3-3+9 They are ALL equal to 12! That's the fun of mathematics and that is why if you follow the BASIC rules, no matter how you twist it, the answer remains the same! 1 Like |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:39pm On Sep 05, 2015 |
3+3*3 MINUS 3+3 This how the arithmetic should be approached using BODMAS and NOT by approaching it STRICTLY from left to right. We can thus re write the arithmetic to be 3+3*3 MINUS 2*3 12 MINUS 6 = 6 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 5:41pm On Sep 05, 2015 |
WombRaiders: Confirmation
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Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:46pm On Sep 05, 2015 |
LordReed: I said run what you have on your screen from right to left and see for yourself that you can never get 12. That is 3+9/3-9+3 Using your calculator only! Your answer will be zero! Meanwhile here is another simple explanation for you 3+3*3 MINUS 3+3 This how the arithmetic should be approached using BODMAS and NOT by approaching it STRICTLY from left to right. We can thus re write the arithmetic to be 3+3*3 MINUS 2*3 12 MINUS 6 = 6 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:53pm On Sep 05, 2015 |
BishopMagic:Guy you're in pieces ITI AKWU 1 Like |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:54pm On Sep 05, 2015 |
tony4life58: Look at the post before yours and stop showing your quack education |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 5:56pm On Sep 05, 2015 |
LordReed: I take it that you now know what the real answer is and that it is NOT 12 but 6. Have a nice day! |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 6:07pm On Sep 05, 2015 |
WombRaiders: You are the one who needs to grasp that the minus sign is not merely an operand it is also a value. 7 - 3 reversed is - 3 + 7 and both expressions will always give 4 as answer without any need to stand mathematics on its head. 1 Like |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by luuvee(m): 6:14pm On Sep 05, 2015 |
[quote author=BishopMagic post=37676704]6 simple bodmas [3+(3*3)]-(3+3) = [3+9]-6 = 12-6 =6 Olodos below me will say 12 For sake of all you olodos mentioning me here is a simplified explanation for you retarrds that I made on page 8 Bros u sabi maths wella all theso okpe for nairaland dem no enter class for school d ansa na 6 with u all d way |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 6:18pm On Sep 05, 2015 |
WombRaiders: You really need to brush up on mathematical expressions and how they work. The reverse expression of 3 + 3 * 3 - 9/3 + 3 is 3 - 9/3 + 3 * 3 + 3 and answer is still 12. When a mathematical expression is reversed you do not merely substitute the positions of the integers, the operands have to change position as well. |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Nobody: 6:30pm On Sep 05, 2015 |
LordReed: I did not say reverse the equation but reverse the solving path! You must arrive for the same answer only with different expressions For example: 3+3 - 3*3 + 3 This is the reverse path of 3+3*3 - 3+3 If you use my explanation of 3+3*3 MINUS 3+ 3 in reverse you will get an expression 3+3 - 3*3 + 3 Both expressions above will return the value 6 ONLY WITH DIFFERENT SIGNS. Thus the example 7 - 3 and 3 -7 will still return 4 as a value but with different signs. Try it again! |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Joe82834(m): 6:37pm On Sep 05, 2015 |
WombRaiders:Firstly what is algebra ? And how can a maths person stop using algebra.Again u asked sm1 to run an operation from right to left which is ok as long as u carry their signs.if u don't carry their signs u get it wrong . 7-3=4. Running it from right to left is -3+7 and not 3-7 so stop confusing the house with this running it from right to left. 7+3-2=8. ,likewise 7-2+3=8 and not 2 going by ur method.with all due respect Sir, if u dispute the last example I just used(7-3+2) try not to teach a growing student maths cos u might have gud intentions but it won't help them |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 7:03pm On Sep 05, 2015 |
WombRaiders: You really need to brush up your math. This is so woeful on so many levels. For you to say that different signs mean nothing shows just how bad it is. 1 Like |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by khaynoni(m): 7:23pm On Sep 05, 2015 |
BishopMagic: This is one of the reasons why we have a high rate of failure in Nigerian schools. Can you imagine olodo calling someone olodo. How is -3+3 = -(3+3) For your info, -3+3 can also be written as -(3-3) and not that rubbish you wrote up there. |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by martineverest(m): 7:42pm On Sep 05, 2015 |
Learn to solve d question 'logically' b4 solving it 'mathematically'..dis method would have bn perfect if dia wasnt a multiplicatiion sign or if it came with bracket Spybradd: |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by repogirl(f): 7:45pm On Sep 05, 2015 |
Feelingfree:okay, so apply the brackets rightly for me. |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Temihatz(m): 7:47pm On Sep 05, 2015 |
khaynoni: Don't mind that guy. Pls those solving -3+3 as -(3+3)= -6 should try n solve this: U borrow N100 from mtn (for calling your gf) I.e -100 acct bal. Then u pay up the N100 (by recharging N100) I.e +100; How much will you have left? cc BishopMagic and co 3 Likes |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Ramos16(m): 11:39pm On Sep 05, 2015 |
solla22: , |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Ramos16(m): 11:42pm On Sep 05, 2015 |
. |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by dapsonlou(m): 1:38am On Sep 06, 2015 |
18 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by dapsonlou(m): 1:40am On Sep 06, 2015 |
3+3=6*3=18-3=15+3=18 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by skedy1(m): 6:22am On Sep 06, 2015 |
Wetin concern Goat with chain...? |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Ramos16(m): 9:03am On Sep 06, 2015 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Feelingfree: 11:26am On Sep 06, 2015 |
repogirl: 3+3*3-3+3 = 3+(3*3)-(3-3) Remember that when opening a bracket the sign in front of the bracket is used to multiply each number inside the bracket Eg -x+x = -(x-x) = -1*x -x*-1= -x+x So u must apply bracket in such a way that opening it gives the same equation as the original 1 Like |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Securedlife(m): 4:58pm On Sep 06, 2015 |
6 |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Chinaboi(m): 5:42pm On Sep 06, 2015 |
Ramos16:u b real olodo parata. simple bodmas dey fall ur hand... |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by Chinaboi(m): 5:45pm On Sep 06, 2015 |
LordReed:hahahaha...ur dullness nobi here o. u use google calculator stil u culdnt get d rite ansa |
Re: PHOTO: 95% Of People Will Fail This Simple Mathematics by LordReed(m): 6:13pm On Sep 06, 2015 |
Chinaboi: And your second hand brain can't even compute that the answer is clear for you to see. |
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