Question

Perform the following calculation and express the result to the correct number of significant figures. You can assume all the numbers are measurements.(9.42+3.69)×95.211

Answer 1

Answer:

The value of given expression is 1248.21621 and the number of significant figures is 7.

Step-by-step explanation:

The given expression is

$(9.42+3.69)\times 95.211$

We need to find the value of given expression.

On simplifying the parentheses we get

$13.11\times 95.211$

On multiplication we get

$1248.21621$

Therefore, the value of given expression is 1248.21621 and the number of significant figures is 7.