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if 3 pieces of pad paper cost 0.45 cents. How much will 12 pieces of pad paper cost? ​

Sagot :

The answer is 5.4 php

Explanation:

0.45 × 12 = 5.4

Answer:

1.80

Step-by-step explanation:

cost per piece:

0.45/3 = 0.15

0.15x 12 = 1.80

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