RS Aggarwal Class 7 Solutions Constructions

Practise This Question

School got over and Ted went back home, had lunch and started the best part of his day. Yes, VIDEO GAMES!!!

But there was something different now. Instead of looking at his score, the number of levels etc. as numbers, he was looking at them as Integers. In the game Ted was playing, he has to earn coins. If he gets a gold coin, he gains 20 points, but if by mistake he gets hold of a red coin, he loses 5 points. Suppose he got 19 gold coins and 7 red coins, what’s his total score?