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professor190 [17]
3 years ago
8

A school band consist of 45 boys and 50 girls. Of the total number of boys, 18 play the drums. What percent of the boys in the b

and play the drums?
Mathematics
2 answers:
Serjik [45]3 years ago
5 0
Use the rule of  3 simple 

45 boys mean 100%
18 boys ------- x%
-------------------------------
 x = 18*100/45 = 40 

so this mean that 40% of the total number of boys play the drums 

hope helped 
8_murik_8 [283]3 years ago
3 0
That would be 8.1 if you divide

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