khadijatoub7ot1ltg khadijatoub7ot1ltg
  • 08-08-2018
  • Mathematics
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The Healy family drove 192 miles in 4.5 hours. How many miles could they drive at this rate in 3 hours

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taniaorozco
taniaorozco taniaorozco
  • 08-08-2018
let’s find this out by using proportions! it is very easy to do

192 miles/4.5 hours = m/3 hours

192 * 3 = 4.5 * m cross multiply

576 = 4.5m

576 / 4.5 = m divide both sides by 4.5

128 = m

your answer is 128 miles! hope this helped, blessings! x

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