A man earns Rs. 25440 per month. He spends 14 of it on house rent, 38 on food and clothes, 110 on insurance and 15 on other items. The rest he saves. How much does he save each month ? Solve by using pie graph.
Rent =14×25440=6360⇒636025440×360=90∘
Food and cloth =38×25440=9540⇒954025440×360=135∘
Insurance =110×25440=2544⇒254425440×360=36∘
Other items =15×25440=5088⇒508825440×360=72∘
Savings =25440−(6360+9540+2544+5088)=1908⇒190825440×360=27∘
He saves Rs.1908 each month.