# Check the first three equations carefully and find the value of forth equation?

6,217 views

Check the first three equations carefully and find the value of forth equation?

posted Apr 22, 2018

1) 10+10+10 = 30
2) 5 +5+10=20
3) 4+4+5=13
4) 5+19*2 = 43

Don’t forget the order of operations(PEMDAS)
Parenthesis
Exponent
Multiplication
Division
Subtraction

so,
5+19*2 =
5+38=43
How is the man 19?

1) 10+10+10 = 30
2) 5 +5+10=20
3) 4+4+5=13
4) 5+5*2 = 15,

Lets say, a shoe as x, boy as y, and a snack packet as z,
So the equation are,
1) 2x+2x+2x=30
x = 30/(2+2+2)
x = 5;
2) y + y +2x =20;
2y+2(5)=20;
y = 5;
3) 2z + 2z + y = 13;
4z + 5 = 13
z = (13-5)/4
z = 2;

So for the last equtation
x + y * z =?

5+5*2 = 15 //using the math operations precedence, Multiplication executes first.

Shoes pair 10 so 10+10+10 =30
Second di 10 +5+5=20 so man is 5
Next Di 4+4+5=13 so pair pop corn pack of two is 4
So one shoe is 5 and man 5 + 4 popcorn pack of two + 10 pair shoes =19 and 2 one popcorn pack

As per BODMAS RULE
5+(5+4+10)*2 =43

answer Nov 9, 2018 by anonymous

Similar Puzzles

Check the first three equations carefully and find the value of forth equation?

Check the first three equations carefully and find the value of forth equation?

–1 vote

Based on first three equations what would be the value of the forth equation in the given image?