Solve the problem.
-It took three assembly-line workers 7.25 seconds, 7.495 seconds, and 6.7 seconds to assemble a product. How many seconds in all did they work?
A)6.945 sec.
B)21.445 sec.
C)14.745 sec.
D)13.95 sec.

Question

Quizplus · Accepted Answer

To find the total time worked by all three workers, add their individual times: 7.25 + 7.495 + 6.7 = 21.445 seconds.

Solve the Problem. -It Took Three Assembly-Line Workers 7.25 Seconds, 7.495 Seconds, and 7.495