Question

Ranjana mother give to her rupees 245 for buying new year cards. if he got some 10 rupees Cards , 2 / 3 as many as 5 rupees cards, and 1 / 5 as many 15 rupees cards. how many of each kind did she buy

Answer 1

She bought:

10 rupee cards: x

5 rupee cards: 2/3 x

15 rupee cards:1/5 x

So the equation is

10x + 5*(2/3 x) + 15(1/5 x) = 245

So

x = 15

So

She bought:

10 rupee cards: 15

5 rupee cards: 10

15 rupee cards:3