Question

A man earns rupees 7500 a year and spends rupees 6300 a year . find a ratio of (a). his income to his expenditure(b).his saving to his income​

Answer 1

Answer:

(a) ratio is 25:21

(b) ratio is 4:25

Step-by-step explanation:

Income = 7500

Expenditure = 6300

So, savings = 7500-6300 = 1200

(a) Income: Expenditure = 7500/6300 = 75/63 = 25/21

So ratio is 25:21

(b) Savings : Income = 1200/7500 = 12/75 = 4/25

So ratio is 4:25

Answer 2

a) 25 :21

b) 4 : 25

Step-by-step explanation:

His savings = 7500–6300 = 1200

Ratio of income to expenditure =

7500 : 6300

$\frac{7500}{6300}$

$\frac{25}{21}$

=25 : 21

B)

Ratio of savings to income=

$\frac{1200}{7500}$

$\frac{4}{25}$

=4 : 25