



 
Tarique, John earns Rs. 15000 and spends Rs. 8900 so he saves Rs. 15000  8900 = 6100. As a fraction of his earnings that's 6100/15000 = 61/150 = 0.4067. To express this as a percentage multiply by 100 to get 40.67%. Penny  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 