Question

(a)
Using a calculator, or otherwise, determine the value of:
(i) 5.25 - 0.015​

Answer 1

5.235

Explanation:

Just use a calculator

Else

5.250

-0.015

______

5.235

Add 0 to make it equal. Carry 1 from 5 of 5.2'5'0 to 0 and make it 10. 10g5 is 5. Then 4 remains .4-1 is 3. Others are normally subtracted.