CBSE Class 6 Answered
Ravi bought 4 dozen bananas for Rs 120, if Amit wants to buy 12 dozen bananas of the same price, how much does he have to pay?
Let the cost of 12 dozen banana be Rs x.
Ravi's banana : Amit's banana :: Ravi's cost : Amit's cost
4 dozen:12 dozen::Rs 120:Rs x
Therefore, cost of 12 dozen bananas is Rs 360.