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The ratio of males to total students in a mathematics class is 12 to 30. What percent of the class is female? 40% 60% 30% 12%
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1 vote
The ratio of males to total students in a mathematics class is 12 to 30. What percent of the class is female?

40%
60%
30%
12%

User Nirman
by
5.1k points

2 Answers

5 votes

Answer:

40%

Explanation:

12 divided by 30 is .40 so 40 percent

User Dilenia
by
5.1k points
1 vote
40%
Ratio of male = 12
Ratio of total = 30
Ratio of female = ratio of male/ratio of female
= 12/30
=40
Ration of female = 40%
User Maharjun M
by
5.4k points
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