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04-03-2018
Mathematics

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San paid $8.28 for 18 stamps at this rate how much is a cost Sam to buy 12 stands

Respuesta :

04-03-2018

If we pay $8.28 for 18 stamps we can find the price of one stamp by dividing by 18.

So, the price of one stamp will be
$8.28 / 18 = $ 0.46

To find the price of 12 stamps we have to multiply by 12 and finally find
$0.46 * 12 = $5.52

Hence, the cost of 12 stamps is $5.52

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