## Number Puzzle #206

In this category we have mathematical puzzles which requires some kind of math to solve, like: algebra, equations, permutation and combinations.

Some of these maths puzzles are very simple and some are very hard, check these out, we are sure you will like it for sure.

Can you solve this complicated math puzzle formed of shoes, bottles and robot?

Check your answer:-

From first equation 1 pair of shoe = 10, 1 shoe = 5

from second equation 1 box = (20 – 10)/2 = 5

from third equation 2B + 2B + 2B+1Box = 17

6B = 17 – 5

B = 2

from second equation 1 box = (20 – 10)/2 = 5

from third equation 2B + 2B + 2B+1Box = 17

6B = 17 – 5

B = 2

now put everything in 4th equation

1 shoe + (3B + 1 pair of shoes + 1 box)x 1Bottle =>

5 + (6 + 10 + 5)x2 => 5+ 21×2 => 5 + 42 => 47

Use numbers 1-9 in box

()()

×()

—-

()()

+()()

—-

()()

numbers should not repeat

1 7

x4

——

6 8

+2 5

——

9 3

17×4=68+25=93
x4

——

6 8

+2 5

——

9 3

Check your answer:-

lets write the equations with shortcodes A for apple, L for lemon, W for watermelon and T for tomato

3A = 30 => A = 10

2L + A = 40 => 2L = 40 -A = 30 => L = 15

from 4th T + T^2 = 12 => T => T(1+T) = 12 => T = 3

from 3rd T + 2W => 24 => 2W = 24 – T = 21 => W = 21/2

the last one

W + L*T => 21/2 + 15*3 => 10.5 + 45 => 55.5

Solve this one in a minute

Check your answers:-

Box 1 (top left)

Box 2 (top right)

Box 3 (bottom left)

Box 4 (top right)

Click here to See SolutionHideLet’s quickly write the equations

B1 + B2 = 14

B1 + B3 = 15

B2 + B4 = 16

B3 – B4 = 10

by adding all equations

B1 + B2 + B3 = (14 + 15 + 16 + 10 )/2 = 55/2 = 27.5

B3 = 27.5 – (B1 + B2) = 27.5 – 14 = 13.5 => **B3 = 13.5**

B2 = 27.5 – (B1 +B3) = 27.5 – 15 = 12.5 => **B2 = 12.5**

B1 = 14 – B2 = 14 – 12.5 = 1.5 => **B1 = 1.5**

B4 = B3 – 10 = 13.5 – 10 = 3.5 =>** B4 = 3.5**

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