barboursj barboursj

29-01-2019
Mathematics

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The costume group made 20 costumes, this is 80% of the total number of costumes. How many more costumes do they need to make?

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sarahbennett11p4yxlb sarahbennett11p4yxlb

29-01-2019

5 more costumes

explanation:

They need to make 5 more costumes because 80% of 25 is 20 so that means they need 25 and they already have 20 so 5 more would be sufficient

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