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ololo11 [35]
3 years ago
12

In Spanish club, the boy-girl ratio is 8-9. if 72 members are girls, how many are boys?

Mathematics
1 answer:
ololo11 [35]3 years ago
5 0

Answer:

The number of boys are 64.

Step-by-step explanation:

We have,

The ratio of the boy to girl is 8:9.

Total number of girls are 72.

Let total boys are 8x and total girls are 9x.

According to the question,

9x=72\\\\x=8

Since, number of boys are 8x. So,

B=8x=8\times 8=64

So, the number of boys are 64.

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Answer:

6x + 200 = 17,000

Step-by-step explanation:

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Combine the two equations to find the number of seats in the upper level

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Combine like terms

4x × 2x + 500 - 300 = 17,000

<em>6x + 200 = 17,000</em>

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Answer:

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