Question

By increasing the price of entry ticket to a fair in the ratio 13:16, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

A) decreased in the ratio 144:143 B) increased in the ratio 117:176 C) increased in the ratio 143:144 D) decreased in the ratio 176:117

Answer 1

Answer:

C) increased in the ratio 63:85

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Answer 2

Answer:

c increased in the ration 143:144