simbluesky1272 simbluesky1272

13-12-2018
Mathematics

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Sam can prepare 20 wall paintings in four weeks.How much time will he need to prepare 80 wall paintings

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ChiWaWa ChiWaWa

13-12-2018

Note how 80 is four times 20. So, 4*4=16. Sam can prepare 80 wall paints in 16 weeks.

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