Question

The ratio of income to expenditure of a family is 7:6. Find the savings if income is 9100.​

Answer 1

Answer:

saving is rs 1300.

Step-by-step explanation:

Ratio of income to expenditure

= 7:6

So ratio of income to saving

= 7:1

total income is 9100.

so 9100/7 =1300

total expenditure is

1300*6 = 7800

Total saving is

1300*1 = 1300

Answer 2

Answer:

let income be 7x and expenditure be 6x

income-expenditure =saving

income = 9100 =7x

x=1300

6x=7800

savings= 9100-7800

=1300