13. Find the cost of 7/12 m of cloth at Rs. 15 25 per metre.

explain step by step

Rs 8.90

Step-by-step explanation:

Given;

Cost per metre C = Rs 15.25

Length of cloth l = 7/12 m

The cost of a particular amount of cloth can be derived by multiplying the cost of cloth per metre by the length in metres of the cloth.

Cost = cost per metre * length

Substituting the given values;

Cost = Rs 15.25 per metre * 7/12 metre

Cost = Rs 8.90

the cost of 7/12 m of cloth at Rs. 15 25 per metre is

Rs 8.90