Ten rewritable CD's cost $20.00. How much should 22 costs at the same rate?

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asked Dec 7, 2021 97.5k views

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Ten rewritable CD's cost $20.00. How much should 22 costs at the same rate?

Mathematics
high-school

Colriot asked

by Colriot

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1 Answer

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it would be $44

10•2=20
22•2=44

SimonR answered Dec 13, 2021

by SimonR

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