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29-10-2018
Mathematics

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The ratio of adults to children attending a new exhibit at a muesuem was found to be 8.5. Based on this ratio , if 390 people attended one day, how many would be children

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29-10-2018

8+5= 13
13 units= 390
1 unit= 30
No. of children= 5 units= 5(30)= 150
Ans: 150 people will be children.

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