Question
A total amount of Rs. 1220 is to be divided between two
friends, Ram and Ranjan, in the ratio (7/9):(11/12). What is the difference between the amounts received by Ram and Ranjan?Solution
Ratio of amounts received by Ram and Ranjan = (7/9):(11/12)
Multiplying throughout by 36, we get
Ratio of amounts received by Ram and Ranjan = 28:33
So, required difference = 1220 × {(33 – 28)/(28 + 33)} = Rs. 100
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