Seudónimo Seudónimo

01-12-2015
Mathematics

contestada

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

Respuesta :

Аноним Аноним

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!!

Answer Link

Big43rd Big43rd

01-12-2015

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

Answer Link

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