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mariarad [96]
3 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]3 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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A equation to represent this situation is:

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Now we have to find x.

Step 1: Subtract 0.5x from both sides.

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They will cost the same after 10 rides.


 
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