Mary has two children, John and Jenny. She wanted to divide Rs 900 between them such that John gets twice as much as Jenny. How much money did John actually get?
600
Suppose John’s share = Rs 2x and Jenny’s share is Rs x.
Then, Rs 2x + Rs x = Rs 900 or 3x = 900 or x = 300
Thus, John’s share = Rs 2x = Rs 600