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7 votes
Find the unit rate and answer the question. Only put the number of hours in as your answer. (Your answer will look something like this... 325)

Find the unit rate and answer the question. Only put the number of hours in as your-example-1

2 Answers

8 votes

Answer:

15 hours

Explanation:

Finding how much distance in 1 hour

⇒ Ceci = 225 miles = 3 hours

⇒ 225 miles = 3 hours

⇒ 225/3 miles = 3/3 hours

⇒ (25 x 9)/3 miles = 1 hour

⇒ (25 x 3) miles = 1 hour

⇒ 75 miles = 1 hour

Finding how much hours in 1125 miles

⇒ 75 miles = 1 hour

75x miles = 1125 miles = x hours

⇒ 75x/75 = 1125/75

⇒ x = 15

⇒ 75(15) miles = 1125 miles = (15) hours

⇒ 1125 miles = (15) hours

10 votes

rate :

  • distance/time
  • 225/3
  • 75 miles/hr

======================

1 hours → 75 miles

? hours → (1125/75)

  • 15 hours

It takes her 15 hours to drive 1125 miles.

User EnzoTrompeneers
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