goose6971 goose6971

26-12-2019
Mathematics

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I have a project that calls for a piece of paper 35cm x 20cm. If the biggest piece of paper I have is 30cm x 30cm, what dimensions should I cut the shorter side to?

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bayaankoolinaasir bayaankoolinaasir

26-12-2019

Answer:

The shorter side should be cut to 23. 3cm

Step-by-step explanation:

The area of the required paper should be equal to the area of the paper available.

35×20=30(30-x)

700= 900-30x

30x=900-700

30x= 200

30x/30= 200/30

x=6. 66

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