Question

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?​

Answer 1

Sammi completed the dirt bike race in 35 minutes, which is calculated by taking the finishing time of Ali and subtracting the time Sammi arrived before Ali.

Step-by-step explanation:

To determine how many minutes it took for Sammi to finish the race, we need to use the information provided about the times in which each participant finished and calculate backwards from the known times.

Zack finished the race in 38 minutes. Ali finished 9 minutes after Zack, which means Ali finished in 38 minutes + 9 minutes = 47 minutes. Sammi came in 12 minutes before Ali, so Sammi finished in 47 minutes - 12 minutes = 35 minutes.

Answer 2

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