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stealth61 [152]
2 years ago
13

In a church, the ratio of adults to children is 10 to 5. If there are 135 people in the church, how many children are there?

Mathematics
1 answer:
enyata [817]2 years ago
3 0

Answer:

45

Step-by-step explanation:

That means in every group of 15, there are 5 children

135 / 15 = 9. So Nine groups of 15. 9 x 5 = 45

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Answer:

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Step-by-step explanation:

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2P(X-\mu\geq K)\leq) \frac{\sigma^2}{K^2}

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Step-by-step explanation:

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