cheesewoman
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  • 24-10-2018
  • Mathematics
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unit rate with complex fractions 7th grade!

unit rate with complex fractions 7th grade class=

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danielshinners2003
danielshinners2003 danielshinners2003
  • 24-10-2018

Use a proportion:

111/( 3/8) = x/ 1

Cross Multiply

   (3/8)x = 111

Multiply both sides by 8/3 ; reciprocal

          x = (8/3) (111)

          x = 296 miles

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