mrb2942 mrb2942

06-04-2017
Mathematics

contestada

In a museum, the ratio of adults to children is 10 to 2 if there are 156 people in the museum how many children are there?

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Аноним Аноним

06-04-2017

a = the number of adults

c = the number of children

a + c = 156

a = 5c

a = 130 adults

c = 26 children

There were 130 adults and 26 children visiting the museum.

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