Sum is addition, less than is subtraction, equals is is, division is of and multiplication is per
If x=girls,
then we have 3x boys.
We know that all children are boys+girls, so x+3x, which is 4x and 4x is 48, so one x is 12.
So there are 12 girls and 36 boys.
There are 12 tickets needed. Just add all the 4's together.
False it is not it just said that if B is 100 then A is 35
