Question

10 m of cloth costs 420 rupees how many m can be bought for 21 rupees​

Answer 1

Answer:

50 cm or 0.5 m

cost of 1m cloth= 42 rs

so 21 rs is half of 42

then 1 meter will also get halved

translates to 0.5 m

Answer 2

If the cost of 7m cloth is Rs.294

Then cost of 1m cloth is

7

294

=Rs.42

If the cost of 5m cloth is Rs.42×5=Rs.210.