If 20 metres of a cloth costs ₹ 160, then how many metres of cloth can be bought for ₹ 90.
12 m
13 m
12. 56 m
11.25 m
Let the length of the cloth be x m The length of the cloth and its cost will vary directly. 16090=20x x=90×20160=11.25 m
If 20 metres of a cloth costs ₹ 160 then how many metres can be bought for ₹ 80?
If 40 metres of a cloth costs Rs. 2000, then how many metres of cloth can be bought for Rs. 100