armaniani8 armaniani8

02-06-2020
Mathematics

contestada

sarah ran 4.5 miles in 32 minutes.
which proportion could be used to determine how many miles can she run in 54 minutes at the same rate?

Respuesta :

Аноним Аноним

02-06-2020

Inverse proportion

4.5 miles = 32 minutes

x miles = 54 minutes

Cross multiply

32x = 243

Divide both sides of the equation by 32

x = 7.59

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