Question

if 5.25 m of cloth cost rupees 275 then find the cost of 1 metre of cloth also find the cost of 3 M of the same cloth

Answer 1

5.25m ------------------  repusee 275
1 m    -------------------  x
5.25x=275
x=275/5.25
   =  52.380
     

Answer 2

Answer:

The cost of 1m cloth  = Rs. 52.38

The cost of 3m cloth = Rs. 157.14

Step-by-step explanation:

Given,

Cost of 5.25m cloth = Rs.275

To find,

Cost of 1m cloth

Cost of 3m cloth

Recall the concept

The unitary method is the method of finding the value of a single unit, using that the value of the required quantity is measured.

Solution

We will be using the unitary method to find the cost of 1m cloth and the cost of 3m cloth.

Cost of 5.25m cloth = Rs.275

Cost of 1m cloth =Rs. $\frac{275}{5.25}$ = Rs. 52.38

Cost of 3m cloth = Rs. 52.38×3 = Rs. 157.14

∴The cost of 1m cloth  = Rs. 52.38

The cost of 3m cloth = Rs. 157.14

#SPJ3