Question

increased Rs. 250 in the ratio 7 : 5

Answer 1

Answer:

Let us consider we are given RS 250 and 7:5

In which we are consider a variable ‘X’ so here, X:250 = 7:5

Now we are dividing = X / 250 = 7 / 5

So here we want to find the unknown variables X, X= 7/ 5 *250

Thus X= 50*7

We got it X= 350

So right answer is 350:250=7:5 

hope my answer helps you ........