Question

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2. The ratio of "D"s to "A"s in the school was 8 to 21. If there were 572 As in the school this term, how many Ds
were there?

Answer 1

The answer is 217.90 rounded is 218



First you divide 572/21
Next you get the quotient of 572/21 and multiple it by 8
Once you do that you should get your answer

Answer 2

218

Explanation:

572/21 = 27.23

8 x 27.23 = 217.9

Answer Check:

21/8 = 2.6

572/218 =2.6

8/21 = .38

218/572 = .38