cpetree cpetree
  • 01-09-2021
  • Mathematics
contestada

Write 2 1/4 miles in 3/4 hour as a unit rate.

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lost4evrgirl0
lost4evrgirl0 lost4evrgirl0
  • 01-09-2021
6 3/4 per hour or in an hour
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molliekhull07
molliekhull07 molliekhull07
  • 01-09-2021

6 3/4 per hour or, in an hour

2 1/4 miles in 3/4 of an hour

2 1/4 miles = 9/4 miles in 1/3 of hour

9/4 miles divided by 1/3 hr

9/4 ÷ 1/3

Remember: Keep, Change Flip

9/4 x 3/1 = 27/4

Simplify:

27/4 = 6 3/4

So,

6 3/4 in one hour

I hope this helps!

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