Question

Which of the following expressions will produce an answer with threesignificant figures? Check all that apply.O A. 101 - 83.4O B. 7.23 + 12.6O C. 121 - 1.75ND. 17.1.5

Answer 1

To determine which expressions will produce a three significant figure result we need to make the operations of each of them:

`\begin{gathered} 101-83.4=17.6 \\ 7.23+12.6=19.83 \\ 121/1.75=69.14285714 \\ 17\cdot1.5=25.5 \end{gathered}`

Therefore options A and D will produce a three significant figure result.