Question

If 25 metres of cloth costs rs 337.50 then what will be the cost of a 40metre cloth

Answer 1

Answer:

540 RUPEES

Step- by-step explanation:

By UNITARY Method

Cost of 1 meter cloth = 337.50 / 25

                                   = 13.50 rupees

Cost of 40 meters cloth = 13.50 * 40

                                         = 540 rupees.

Answer 2

$\huge{{\rm{\pink{\bigstar Solution}}}} \\ \\ \rm cost \: of \: 25 \: metre \: of \: cloth = 337.50 \: rs \\ \\ \rm cost \: of \: 1 \: metre \: of \: cloth = \frac{337.50}{25} \\ \\ = \cancel\frac{33750}{2500} \\ \\ = 13.5 \: rs$

$\large \rm \pink{Now \: the \: cost \: of \: 40 \: metre \: cloth} \\ \\ \rm{cost \: of \: 1 \: metre \: of \: cloth = 13.5 \: rs } \\ \\ 13.5 \times 40 \\ \\ = 540 \: rs$

$\Large{ \rm{Hence, \: the \: cost \: of \: 40 \: metre }}$

$\Large {\rm { of \: cloth \: is \: 540 \: rs.}}$