SOLUTION: a club has 100 members, and 40% of the members have brown hair. Of those with brown hair, 30% are boys. how many boys in the club have brown hair?

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Question 668455: a club has 100 members, and 40% of the members have brown hair. Of those with brown hair, 30% are boys. how many boys in the club have brown hair?
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,

a club has 100 members, and 40% of the members have brown hair. .40%2A100+=+40

Of those with brown hair, 30% are boys. .30%2A40+=+12