Question

if the cost of 5 metres of cloth is 4000 then the 15 metres of cloth noel send to link i will join​

Answer 1

Answer:

Solution:

5 meters-----> 4000

1 meter -------> 4000/5= 800

1 meter is 800

15 meters is x

x= 15×800

x= 12000

15 meters of cloth costs 12000 rupees.

Answer 2

Answer:

it is 12000

Explanation:

we can do it by two way

a) by ratio

let 15 metre cloth cost is x

so, 5/15=4000/x

x = 4000×15/5

x=12000

b) by unitary method

cost of 1 metre cloth=4000/5

=800

then,cost of 15 metres cloth=800×15

=12000