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Goshia [24]
3 years ago
7

In a group of 80 children there are 3 times as many boys as girls how many girls are there

Mathematics
1 answer:
insens350 [35]3 years ago
7 0
80=x+3x
80=4x
20=x

There are 20 girls.
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Answer: 113.0 ft (bottom right corner)

=====================================

Explanation:

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this is with the reference angle shown in the diagram

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