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Anonymous Anonymous
  • 01-12-2015
  • Mathematics
Answered

four light bulbs cost $3.20.how much does it cost to buy 14 light bulbs ?

Verified Answer :

Anonymous Anonymous
  • 01-12-2015

3.20 ÷ 4 = .80

SO

1 bulb costs $.80.


14 × .80 = 11.2 or 11.20 (its the same thing)

SO 14 light Bulbs cost $11.2 or $11.20.

Hope I helped ya!!

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Big43rd Big43rd
  • 01-12-2015

3.20= 4 light bulbs
3.20/4= .80cent per light bulb
.80*14=$11.20

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