g949y5vi73 g949y5vi73
  • 30-09-2020
  • Mathematics
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Austin mowed 7 lawns in 4 hours at the rate how long will it take him to mow 21 lawns

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musiclover10045
musiclover10045 musiclover10045
  • 30-09-2020

7 lawns / 4 hours = 1.75 hours per lawn.

1.75 hours per lawn x 21 lawns = 36.75 hours total ( 36 hours and 45 minutes)

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