Question

sima and tucker are competing in a handstand contest to see who can hold a handstand the longest. who won? sima: 2.87 seconds tucker: 2.68 seconds

Explanation:

Step1: Compare the two times

We have Sima's time as $2.87$ seconds and Tucker's time as $2.68$ seconds. To determine who won, we need to see who held the handstand for a longer time. Since $2.87>2.68$, Sima held the handstand for a longer duration.

Answer:

Sima won because she held the handstand for $2.87$ seconds which is longer than Tucker's $2.68$ seconds.