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Lady bird [3.3K]
3 years ago
9

Please Help! ASAP! WIll give Brainliest

Mathematics
1 answer:
goblinko [34]3 years ago
4 0

Answer:

x/2 = 12.5/5

5 · x = 12.5 · 2

5x = 25

5x / 5 = 25 / 5

x = 5

Step-by-step explanation:

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Given:

The ratio of the number of boys to the number of girls was 4:3, after 160 boys left the gym, the ratio became 4:5.

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