Question

EXERCISE 10,2
1 Dhruv bought 3 m cloth for 270, what is the cost of 7 m cloth?
2. Sonika purchased 15 kg rice for 470.25. How much will she pay for 25 kg rice?
3. A train covers 120 km in 1 hour. How much time will it take to cover a distance of
900 km
4 If the cost of 5 dozen bananas is 177.50, what is the cost of 8 dozen bananas?
5. Anirudh purchased 2 scores of balls for + 2,300. What is the cost of 25 such balls?
(Hint: 1 score = 20)
6. The cost of 5 kg sugar is 179. What is the cost of 3 kg sugar?​

Answer 1

Answer:

1. 630

Step-by-step explanation:

1.

3 = 270 then,

7 = x

x = 7 × 270 / 3

x = 630