In a college of 400 students, 45% are girls. Of the boys, 30% are football players. How many boys are football players?
A.60
B.66
C.72
D.75

Question

In a college of 400 students, 45% are girls. Of the boys, 30% are football players. How many boys are football players?  A.60  B.66  C.72  D.75

sori · Answer

Answer:   B   Step-by-step explanation:   100%-45%=55%  55% of 400=220  There are 220 boys in the college.    30% of 220=66  B. 66 boys are football players

sori · Answer

Answer:   B. 66   Step-by-step explanation:   45% of 400   .45 x 400 = 180     (number of girls)    400 - 180 = 220     (number of boys)     30% of 220   .30 x 220 = 66

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