The table contains Sandra's Lap times (in minutes). If you want to know the total duration in minutes for the recorded lap times, you have to add all these 12 times:

Answer: correct choice is C
Just take $1,557,555 and divide by 3. You should get 519,185 Snacks
You take the $17 and divide it by 0.68 which gives you the answer of $25.
6% 5.34
_____ = _____
100% x
Cross multiply
6x=534
divide both sides by 6
x=89
Answer=89