Afootball team had 4 big mistakes in a game. because of these mistakes, the team lost a total of 60 yards. on average, how much did the team's yardage change per mistake?

15 yards per mistake.

Step-by-step explanation:

Given : A football team had 4 big mistakes in a game.

i.e. the number of big mistakes done by the football team = 4

The total lost of yards because of the big mistakes done by football team = 60 yards

Now, the portion of  team's yardage change per mistake is given by :-

Hence, the team's yardage changes by 15 yards per mistake.

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