dekalen85
dekalen85 dekalen85
  • 20-09-2018
  • Mathematics
contestada

Determine if the rates $168 raised for washing 24 cars ans $280 rasied for washing 40 cars are equivalent.

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lila6580 lila6580
  • 20-09-2018
168/24 280/40
cross multiply fractions.
168×40=6,720
280×24=6,720
Yes ,the rates are equivalent.
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