Question

the ratio of the income of a person to his saving is 15:2.if his saving of one year id 7500, what is his monthly income?

Answer 1

in this problem

income = 15x

and saving = 2x

per yers saving is = 7500

7500/2x = 3750₹

X = 3750

total income of 1 yers is

3750 × 15 = 56250₹

monthly is

56250/12 = 4687.5₹

Answer 2

Ratio of income to saving= 15:2
Let's say his income is 15x
Savin will be 2x

Saving of 1 year = 7500

Saving of 1 month = 7500/12 = 625

So 2x = 625

x = 625/2

Income = 15x = 15 × 625/2 = 4687.5

His monthly income is 4687.5