Question

the lenth of a mat is 5 metre and width is 2.5 m .find the cost at the rate of rate 120 per metre

Answer 1

Length of mat= 5m
Breadth of mat= 2.5m 

Area = 12.5m²

If cost= 120 rupees per m²

Then total cost = 120×12.5
                        = 1500 rupees

I hope my answer is helpful to u.

Answer 2

b x h =2.5 x 5
=12.5m
rate =12.5 x 120
=1500