Question

Coach Barnette recorded 200 meter running times of runners to the nearest hundredth of a second. He rounded Waneta’s time to 19.30 seconds. Which of the following could have been Waneta’s actual time?

Answer 1

1) Since coach Barnette recorded

200 m running time

And Waneta's time was 19.30 seconds

According to coach Barnette rounding Waneta's time was equivalent to

19"

0.3 s= 0.3 x 60'' =18

19 seconds and 18 hundredths of seconds