Question

Cost of 7m of a cloth is Rs 245.How much do 10m of the cloth cost.​

Answer 1

Cost of 1m cloth = 245/7
= 35 RS.
THEREFORE cost of 10m cloth = 35 × 10
= 350 RS.

Answer 2

$cost \: of \: 7m \: cloth \: =245rupees \\ costof \: 1m \: cloth \: = \frac{245}{7} = 35rupees \\ \\ thus.. \\ coat \: of \: 10m \: cloth \: = 35rupees \\ = 35 \times 10 \\ = 350rupees \\ \\ ....hope \: you \: got \: it....$