Rohan earns Rs.120 per 6 hours ans Mohan earns Rs.180 per 11 hours. The ratio of their earnings is ..?

A. 120:180 B. 6:11 C. 11:9 D. None of these Please give solution of your ans.

Your Answer

120÷6 = 180÷11 by doing cross multiplication.. =1320÷1080 =None of these Ans.)D

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