How many significant figures should be reported in the answer to the following calculation? (8.50)× (29.0)× (1.0947)=
A)3
B)2
C)4
D)5
E)none of the above

Question

Quizplus · Accepted Answer

When multiplying numbers, the number of significant figures in the result is determined by the number with the least significant figures among those being multiplied. In this case, 8.50 has 3 significant figures, 29.0 has 3 significant figures, and 1.0947 has 5 significant figures. Therefore, the result should be reported with 3 significant figures.

How Many Significant Figures Should Be Reported in the Answer