Question

The times for Erin’s five laps around the track were 56.6 seconds, 57.9 seconds, 57.5 seconds, 65.3 seconds, and 65.7 seconds. Using rounding to the nearest whole second as the only estimation technique, what is the total estimated time for Erin’s five laps in seconds?

Answer 1

Answer: it’s 304.

Explanation:

Answer 2

320 if u round the way I did u should get this answer. But please work it out on your own to get the how to do it faster and on your own

Explanation:

60+60+60+70+70= 320