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anonymous
 one year ago
A science class has a ratio of girls to boys of 4 to 3. If the class has a total of 35 students, how many more girls are there than boys?
anonymous
 one year ago
A science class has a ratio of girls to boys of 4 to 3. If the class has a total of 35 students, how many more girls are there than boys?

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phi
 one year ago
Best ResponseYou've already chosen the best response.14/7 of the class is girls and 3/7 of the class is boys there are 4/7  3/7 more girls that is 1/7 of the class are the "extra" girls.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so there are 5 more girls than boys in the class?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oki thank you. one more question please : If 3 parallel lines are cut by 3 nonparallel lines, what is the maximum number of intersections possible? i draw it and counted . there are 12, but i want to know how...
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