Question

VPULuUII U UIOU WuIgILD 7. Mr Chowdhury earns 10,000 per month, out of which he saves 3000. If Mr Ashraf earns 9000 per month and his income-savings ratio is the same as Mr Chowdhury's, how much does he save each month?​

Answer 1

Answer:

Mr. Ashraf saves Rs. 2700 each month

Step-by-step explanation:

Mr. Chowdhary's earning = 10000

Mr. Chowdhary's saving = 3000

Mr. Ashraf's earning = 9000

Mr. Arhraf's saving = x

Mr. Chowdhary's earning to saving ratio

= 10000/3000 = 10/3

Mr. Ashraf's earning to saving ratio

= 9000/x

Given that Mr. Chowdhary's earning to saving ratio = Mr. Ashraf's earning to saving ratio

= 10000/3000 = 9000/x

= 10000/(3000*9000) = 2700

Answer 2

Answer:

Rs. 2700

Step-by-step explanation:

Let the income-savings of Mr Ashraf be x

So,

10000:3000 = 9000:x

10000/3000 = 9000/x

10000x = 3000×9000

10000x = 27000000

x = 27000000/10000

x = 2700

therefore, the savings of Mr Ashraf is Rs. 2700