Question

1. Find a) ½ of 24 b) ½ of 46 2. Find a) 2/3 of 18 b) 2/3 of 27 3. Find 9/2 x -5/3. 4. Find five equivalent fractions of 2/3. 5. Express as rupees using decimals: a) 5 paise ii) 235 paise 6. How much less is 25 km than 48.5 km? 7. Rani bought 3 kg 500 g apples and 5 kg 750g grapes. Raju bought 5 kg 450g mangoes and 6 kg 450g oranges. Who bought more fruits? 8. The side of an equilateral triangle is 5.5 cm. Find its perimeter. 9. Find: a) 12.3 x 10 b) 3.45 x 100 10. The sum of two numbers is 100. If one number if 48.75, find the other number? 11. Write the reciprocal of each of the following fractions: a) 3/5 b) 1/8 12. Which is greater? a) 2.50 or 2.05 b) 0.7 or 0.77 13. Vijay walked 4.96 km on Monday and 3.86 km on Tuesday and some distance on Wednesday. If he travelled 10km on these three days, how much distance did he walked on Wednesday? 14. The length of a rectangle is 5.8 cm and its breadth is 3.5 cm. What is the area of the rectangle​

Answer 1

The light is produced by chemical changes in their bodies. insects do not have the same chemicals.

Answer 2

Answer:

a) ½ of 24

b) ½ of 46

2. Find

a) 2/3 of 18

b) 2/3 of 27

3. Write three rational numbers between -4/5 and -2/3.

4. Find 9/2 x -5/3.

5. Find five equivalent fractions of 2/3.

6. Express as rupees using decimals:

a) 5 paise

ii) 235 paise

7. How much less is 25 km than 48.5 km?

8. Rani bought 3 kg 500 g apples and 5 kg 750g grapes. Raju bought 5 kg 450g mangoes

and 6 kg 450g oranges. Who bought more fruits?

9. The side of an equilateral triangle is 5.5 cm. Find its perimeter.