Bradley L. answered • 10/21/22

Bradley | Coding Tutor

Hi there Khloe. To solve this problem, let's convert everything into seconds.

Jessie finished in 127 seconds.

Tim finished in (127 - 12) seconds

Juan finished in (127 - 12 - 8 seconds)

To find how fast Juan finished, we subtract 127 - 12 - 8

127 - 12 - 8

115 - 8

107

Juan finished in 107 seconds (1 minute 47 seconds).

Hope that helps!