Question

Help....................also please explain how do we do this

Answer 1

every one hours can earned $15, it gets from 60 ÷ 4 = 15

and we can fill the blank :

Dollars ?

Hours = 1

Dollars = 1 × 15

Dollars = $15

Dollars = $45

Hours = ?

Hours = 45 ÷ 15

Hours = 3

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Hope it helps!