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23-06-2021
Mathematics

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Given that 6 pencils cost $33, what is the cost for 7 such pencils?

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23-06-2021

Answer:

38.5

Step-by-step explanation:

We divide 33 by 6 to get how much each pencil is worth:

33/6= 5.5

Since we have the amount of how much each of the pencils is worth, we multiply it by 7 to know the price:

5.5 x 7= 38.5

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