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Earn +20 ptsQ: What is 18 boys out of 21 students?
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40 percent of the 45 students are boys how many students are boys?
%*amount=answer .40*45=answer answer=18 boys
Did you mean there are 18 students in mrs Chan's class eight of these students are boys which class has a smaller fraction of boys than in mrs Chan's class?
there are 18 students in mrs Chan's class eight of these students are boys which class has a smaller fraction of boys than in mrs Chan's class?
There are 33 students in the cafeteria 15 girls and 18 boys What is the ratio of girls to boys in the cafeteria?
15:18 It can also be written as a fraction 15/18 Because there are 15 girls and 18 boys
What is the probability that a teacher will pick a boy out of 21 students 9 girls and 12 boys?
12/21 or 4/7
What percentage of boys are there among 45 students if number of girls is 18?
18 / 45 = 0.4 (so there are 40% girls) 1 - 0.4 = 0.6 (so there are 60% boys)
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