FireBlits3955 FireBlits3955
  • 26-05-2017
  • Mathematics
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Suppose that 11 inches of wire costs 66 cents.At the same rate, how much (in cents) will 31 inches of wire cost?

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kphung76127
kphung76127 kphung76127
  • 26-05-2017
Divide both by 6 to get a unit rate. One inch costs six cents. Multiply 6 cents by 31 inches to get 186 cents
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