HOMEWORK 7.1

1. 34.5 ÷ 0.05 =

2. 41.3 x 0.002 =

3. 11 – 3.7 =

4. 100 ÷ 0.5 =

5. Change 32% into fraction

6. Convert 4.6 into fraction.

7. Convert 40% into decimal

8. Express 32.25% as decimal

9. Express 4 ¼ as decimal

10. Find 25% of 1000/=

11. Find the square root of 1225

12. Express 45 as the product of prime factors

13. 4² - 2² =

15. Find the G.C.D of 12 and 30.