T1haigerjojoshunny T1haigerjojoshunny

29-05-2017
Mathematics

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The ratio of the boys to girls in the cafeteria is 3:4. if there are 40 more girls than boys, how many girls are in the cafeteria?

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Аноним Аноним

29-05-2017

1) 4х - 3х = 40
х = 40
2) 40 * 4 = 160 - girls are in the cafeteria.

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