Member • Nov 20, 2011
Grand Quiz Contest Question #19
[Worth 5 CE Coins]
The local milk shop would be closed for the next few days.
Knowing this fact, two girls Sia & Ria purchased enough milk for the next few days.
Sia bought 5 cartons of milk and Ria 3 cartons.
Just after the shop closed that day, Mia who was the common friend of both Sia & Ria came and said, "Please lend me some cartons too."
Upon which, Sia said, "Let's divide them equally among us."
Mia gave the 2 friends Rs. 80 and said, "Please share the money in proportion to the quantity of milk that you have contributed to me."
How will Sia and Ria divide the money among themselves?
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Tell us the solution and the procedure used to derive it.
Fastest to answer correctly wins!