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Nadya [2.5K]
2 years ago
9

the ratio of the number of adults to the number of children in a library is 12:5 if there are 45 children in the library how my

adults are there at the library.
Mathematics
2 answers:
Soloha48 [4]2 years ago
6 0
There will be 108 adults.
Since the number of children are 45 and the ratio of adults to children is 12:5, divide 45/5. That equals 9.
So since you have that down, multiply 12x9. That equals 108.
anygoal [31]2 years ago
5 0
I’m guessing 108. 45 divided by 5 is 9, so 9 times 12 is 108.
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Step-by-step explanation:

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