There are 3 times as many pears as oranges. If a group of children receives 5 oranges each, there will be no oranges left over. If the same group of children receives 8 pears each, there will be 21 pears left over. How many children and oranges are there?

Question

Sanaa Stephenson

Mathematics

17 January, 13:24

There are 3 times as many pears as oranges. If a group of children receives 5 oranges each, there will be no oranges left over. If the same group of children receives 8 pears each, there will be 21 pears left over. How many children and oranges are there?

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Answers (2)

Know the Answer?

Broderick Ross · Answer 1

The answer for the amount of children is 3 amd the amount of oranges there are is 15

Owens · Answer 2

3 (kids) x 5 oranges each = 15 oranges

3 times as many pears as oranges, 15 oranges x 3 = 45 pears

so 3 (kids) x 8 pears each = 24 pears being held

and last 45 total pears - 24 in kids hands = 21 left over

answers: 3 children, 15 oranges, 45 total pears

how to:

u have a known of 21 left over pears. and u know each kid is holding 8 pears.

what u want to do is figure out what number of total pears we have which leaves us with the 21 left over pears in the end. by knowing that our total pears is 3 times the oranges, u simply visualize and start to play with how many kids it will take to give u a workable number of total oranges which when multiplied by 3 gives u a total number of pears which is then a perfect fit for plugging in to the left over pears equation.