Question

1.     Solve the following to correct significant figures:

(i)               9.65+ 15.237               (ii)  7.24+ 11.141+0.0025
(iii) 7.987-5.45 (iv) 29.412-29.4 (v) 333.456​

Answer 1

Answer:

1. 9.65 + 15.237

=24.887

2. 7.24 + 11.141 + 0.0025

= 18.3835

3. 7.987-5.45

=

4. 29.412-29.4

= 0.012

5. 333.456