Question

Four pencils cost Php50. How much is one dozen?

Answer 1

Answer:

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4 pencil cost ₱50

so 1 pencil costs = $\frac{50}{4}$ = ₱12.5

now 1 dozen = 12 piece

so 1 dozen pencils = 12 pencil

price of those 12 pencils = 12 × ₱12.5

=₱ 150

therefore the price of 1 dozen pencils is ₱ 150