Question

The multiplication of 10.610 with 0.210 upto correct number of significant figure is

• A. 2.2281
• B. 2.228
• C. 2.23
• D. 2.3

Answer 1

The correct option is C 2.23

The multiplication of the numbers $10.610\times 0.210=2.2281$

Since, the numbers $10.610$ and $0.210$ have $5$ and $3$ significant digits, respectively. So, the final result must also have $3$ significant digits.

The final answer is $2.23$