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mariarad [96]
2 years ago
14

in biology class,the girl ratio is 3 to 10.if their are total of 52 students,how many boys are are their?

Mathematics
1 answer:
TEA [102]2 years ago
3 0

Answer:40 boys

Step-by-step explanation:10/3+10 x 52

10/13 x 52=40 boys

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The number can be divided by the least common multiple of 3 and 5
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Step-by-step explanation:

If the sum of digits is 12, the number is divisible by 3. If the number ends in 0 or 5, it is divisible by 5. So, we're looking for ...

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