Question

Saurabh works in a factory and his weekly earning are rupees 1425. She saves rupees 225 week from his income find the ratio of- 1 his savings to his income ; 2 his savings to his expenditure; 3 his income to his expenditure

Answer 1

1 = 225/1425=3/19
2=225/1200= 3/16
3=1425/1200= 19/16