alexandrajuare4350 alexandrajuare4350
  • 16-05-2020
  • Mathematics
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Carlos bought 80 feet of wire for ​$17.60. He needs 30 more feet. If the unit price is the​ same, how much will he pay for the extra 30 feet of wire​?

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ronhagrid310
ronhagrid310 ronhagrid310
  • 16-05-2020

Answer:

Carlos bought 80 feet of wire for ​$17.60.

Then the price for 1 feet of wire is 17.6/80 = 0.22

=> 30 feet of wire would cost: 30 x 0.22 = 6.6

Hope this helps!

:)

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