Question

HELP ME THIS IS MISSING HOMEWORK AND I DONT WANT ANY FILES OK!!!!!!!!!!!!!!!!!

Answer 1

4a)
`(2)/(3)` · (5 + 7)

b) 3 ÷ (3/5)

c) (
`(2)/(3)` -
`(1)/(2)`) ÷ 3

Explanation: