Question

An adult and 5 children rent skates. it cost $4 per adult for skates and a total of $16.

Answer 1

$2.40 per child

Explanation:

Subtract.

16 - 4 = 12

Divide.

12/5= 2.4

Very simple mental math. Please try to learn this 4th-5th grade math, you will definitely use this in real life, and it's not a pain to learn.