Question

Math factors and multiples review urgent need help

Answer 1

ok so the total number of cookies bella got is 30+42+18 = 90. so she has 3 boxes. so divide 90 by 3, we get 30. so if we put 30 cookies in each 3 boxes.

Answer 2

11

Explanation:

add 30 then 42 then 18 and divide it in to as many possible