3 years ago

There are 54 students in the cafeteria 30 girl sand 24 boys what is the ratio of girls to boys in cafeteria

1 answer:

3 0

The answer is 5 :4

please mark as brainliest thanks'!!!

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Amiraneli [1.4K]

For this case we must find the value of the variable "x" of the following equation:

$\frac {2} {3} (x + 7) = 10$

We multiply by 3 on both sides of the equation:

$2 (x + 7) = 30$

We divide between 2 on both sides of the equation:

$(x + 7) = 15\\x + 7 = 15$

We subtract 7 on both sides of the equation:

$x = 8$

Answer:

Option B

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Taya2010 [7]

Answer:

2 is the number because half of 5 is 2.5

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kobusy [5.1K]

Your anwser for your question is QP Qr and Qrs

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bulgar [2K]

Hope that this helps

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den301095 [7]

36, 16, 81, and 64 are all of your perfect squares.

If you need me to explain, just let me know! :)

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