Toggle navigation
BrainFans
Home
About
Creator
Login
math
Find the answer (red question mark) for this two in one math puzzle.
created by
Niki99
41
liked this
129
solved this
Show hint
First find the numbers for the lemon and apple. Then use them an apply some math on the numbers in triangles.
Show answer
let lemon = L, apple = A
A + 2L = 24
L  A = 6
=> A + 2(6 + A) = 24 => A + 12 + 2A = 24 => 3A = 12 => A = 4
Then L  4 = 6 => L = 10
Now lemon = 10, apple = 4
Triangle pattern: Top number  lower right number = lower left number
3L  5A = L => correct
6A  2L = 4 => correct
AL  30 = ? => 40  30 = 10
Correct answer: C (because lemon = 10)
Like
41
Solved
129
Download this puzzle image
Most popular brain teasers
Number puzzle with answer
1336
likes
Can you solve this brain test?
841
likes
what's the answer math
742
likes
Hearts, apple and popcorn
726
likes
Tough number puzzle problem with answer
714
likes
Kids
659
likes
You may also like
All brain teasers

Kids Riddles & Logic Puzzles

Logic Riddles

Number & Maths Puzzles

Picture Logic Puzzles

Sudoku Puzzles