Question

4. Mr Sahai and his wife are both school teachers and earn 16800 and 10500 per month
respectively. Find the ratio of
(1) Mr Sahai's income to his wife's income:
(ii) Mrs Sahai's income to her husband's income;
(i) Mr Sahai's income to the total income of the two.​

Answer 1

Answer:

(i) 8 : 5

(ii) 5 : 8

(iii) 8 : 13

Step-by-step explanation:

Ratio. = a : b = a/b

So,

(i) Mr. Sahai's income : Mrs. Sahai's income = 16800 : 10500 = 16800/10500

= 8/5

= 8 : 5

(ii) Vice versa of (i) = 5 : 8

(iii) Total income = 16800 + 10500

= 27300

Ratio = 16800 : 27300

= 16800/27300

= 8/13

= 8: 13