Some children entered a dirt bike race. Sammi came in 12 minutes before Ali. Ali came in 9 minutes after Zack. Conner came in 4 minutes after Ali. Zack finished in 38 minutes. How many minutes did it take for Sammi to finish the race?
The answer is 35 minutes because Zach finished in 38 minutes Ali came in 9 min after which make him finish at 47 minutes then Sami came in 12 minutes before Ali making it 35 minutes because 47-12=35