In a birthday party the ratio of children to the adults is 7 : 5. if there are 28 children, find the number of adults
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Step-by-step explanation:
Let no. of children be 7x and no. of adult be 5x.
no. of children : 28
no. of adult : x
A.T.Q.
5/7 = x/28
5/7*28 = x
20 = x
Hence no. of adult is 20.
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