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24-01-2019
Mathematics

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Mary has used 160 tiles to cover 40% of the back splash in her kitchen how many tiles will it take to cover the entire back splash

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christianphillips202 christianphillips202

24-01-2019

Answer:

400 tiles :)

Step-by-step explanation:

2/5 = 160/x

1/5 = 80/x

80 *5 = 400

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