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Nairaland Forum / Nairaland / General / Education / Math Brain Stretch (326 Views)
Brain Stretch Question / Brain Stretch,how Many Triangles Are Here / See What Kenyan Student Did When He Was Given A Difficult Math Question In Exam (2) (3) (4)
Math Brain Stretch by guobe: 12:15pm On Oct 31, 2024 |
What number replaces the question mark? 1 Like 1 Share
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Re: Math Brain Stretch by jflower06(m): 12:29pm On Oct 31, 2024 |
The answer is 4 9*8=72...7 and 2 7*2=14...1 and 4 1*4= 04....0 and 4 Well-done Oga Guobe, you want make we do little exercise in this hot afternoon 4 Likes |
Re: Math Brain Stretch by yellowgarri2(m): 12:46pm On Oct 31, 2024 |
guobe:4 |
Re: Math Brain Stretch by SoftSport(m): 12:47pm On Oct 31, 2024 |
guobe: 4 9x8=72 ie.7 and 2; 7x2=14 ie.1 and 1x4= 04. Ie.0 and 4 |
Re: Math Brain Stretch by PJtech: 1:49pm On Oct 31, 2024 |
Re: Math Brain Stretch by Samueltemi337(m): 1:52pm On Oct 31, 2024 |
guobe:Everybody is saying 4 Me I say 0 |
Re: Math Brain Stretch by Carndidlaydid(f): 1:57pm On Oct 31, 2024 |
Realitykings alphaNugget come make yourself some change for dinner |
Re: Math Brain Stretch by RealityKings: 1:58pm On Oct 31, 2024 |
..... The answer is 1 |
Re: Math Brain Stretch by Everyday247: 2:03pm On Oct 31, 2024 |
The answer is 4 because everyone else says so. |
Re: Math Brain Stretch by PJtech: 2:06pm On Oct 31, 2024 |
Samueltemi337: Show workings |
Re: Math Brain Stretch by PJtech: 2:10pm On Oct 31, 2024 |
jflower06:✅👍🏿 |
Re: Math Brain Stretch by adeoyekay(m): 2:43pm On Oct 31, 2024 |
guobe:4 |
Re: Math Brain Stretch by AlphaNugget(m): 3:16pm On Oct 31, 2024 |
guobe:To solve this puzzle, let’s analyze the pattern of numbers in the top and bottom rows: Top row: 9, 7, 1, 0 Bottom row: 8, 2, 4, ? One possible logic is to look at the relationship between numbers in corresponding positions: 9 (top) - 8 (bottom) = 1 7 (top) - 2 (bottom) = 5 1 (top) - 4 (bottom) = -3 The differences don’t appear to follow a consistent rule. Another approach might involve adding or multiplying numbers in a certain pattern, but nothing straightforward emerges. Without an apparent clear pattern, this might be an optical puzzle or use a hidden mathematical rule. Maybe you should explain better on the steps I ought to have taken, I am even not sure if I took the wrong steps. I have tried my best 😞 On closer inspection, this pattern can actually be solved by recognizing the following: For each column, it appears that the bottom number is derived by subtracting the top number from 10. Let’s check this logic: 1. In the first column: 10 - 9 = 1 2. In the second column: 10 - 7 = 3 3. In the third column: 10 - 1 = 9 4. For the fourth column, applying this rule: 10 - 0 = 10 So, the missing number should be 10. Final answer: 10 🧐 |
Re: Math Brain Stretch by OldGee1960: 3:25pm On Oct 31, 2024 |
It looks like each number in the bottom row is actually calculated by subtracting the corresponding top number from 9 (not 10). Let’s verify with this approach: 1. First column: 9 - 8 = 1 2. Second column: 9 - 7 = 2 3. Third column: 9 - 1 = 8 So for the fourth column, following this rule: 9 - 0 = 9 The missing number should be 9. Final Answer: 9 |
Re: Math Brain Stretch by Samueltemi337(m): 3:30pm On Oct 31, 2024 |
AlphaNugget:You now answer questions for 1k What happened to you are not poor |
Re: Math Brain Stretch by AlphaNugget(m): 3:43pm On Oct 31, 2024 |
Re: Math Brain Stretch by Samueltemi337(m): 3:46pm On Oct 31, 2024 |
Re: Math Brain Stretch by AlphaNugget(m): 4:02pm On Oct 31, 2024 |
Samueltemi337:Mtcheew |
Re: Math Brain Stretch by RealityKings: 10:55pm On Oct 31, 2024 |
1 is the answer guobe: |
Re: Math Brain Stretch by Peterzoom20: 4:50pm On Nov 01, 2024 |
guobe:6 |
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