3 years ago

You earn $42 for washing 6 cars. How much do you earn for washing 3 cars? Find the unit rate.

Mathematics

2 answers:

antoniya [11.8K]3 years ago

6 0

Answer:

21$

Step-by-step explanation:

42÷6=7

7×3=21

koban [17]3 years ago

6 0

Answer:

21 ( unit rate is 7$ per car)

Step-by-step explanation:

First you divide 42 by 6 which equals 7

and then you do 7x3 which equals 21

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