177k views
5 votes
Washe

car alone, ustin takes
45 hours
had
takes tos hours.
How
donde long does the car
by
does it take Justin's
hiods?
Washing car alone it takes Justin 4.5 hours. If his dad helps him it takes 1.5 hours. His long does it take Justin’s dad to wash the car by himself?

User Jon Moore
by
4.8k points

1 Answer

4 votes

Answer:

it takes his dad 3 hours

Explanation:

4.5-1.5 =3

User Ebryn
by
5.7k points
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