Naina went to a shop to purchase items for her class. She purchased th

1.	Naina went to a shop to purchase items for her class. She purchased thefollowing items:2.8 boxes of pencils, 18 per box15 notepads, 20 per notepad5 calculators, 515 per calculator6 boxes of DVD's, 230 per boxShe gave nine notes of 500 to the shopkeeper. How much did she getback?
Answer» Naina spend total= 818 +1520 + 5515 + 6230= 144 + 300 + 2575 + 1380= 4399 Naina given = 500*9 = 4500 She got back = 4500-4399 = Rs 101

Naina went to a shop to purchase items for her class. She purchased thefollowing items:2.8 boxes of pencils, 18 per box15 notepads, 20 per notepad5 calculators, 515 per calculator6 boxes of DVD's, 230 per boxShe gave nine notes of 500 to the shopkeeper. How much did she getback?

Answer»

Naina spend total= 8*18 +15*20 + 5*515 + 6*230= 144 + 300 + 2575 + 1380= 4399

Naina given = 500*9 = 4500

She got back = 4500-4399 = Rs 101