I have 2 questions to ask. Please answer them both! PLEASE

QUESTION 1: The Bulldogs football team was penalized 29 yards in 4 plays.
Find the average per play change in the number of yards for the Bulldogs. (PART 1)

If the Bulldogs were penalized 10 more yards on their 5th play, what would be the new average per play change in number of yards for the Bulldogs? (PART 2)

QUESTION 2: Three friends are sharing 6 1/2 ( 6 and one half) cookies equally.
How many cookies will each friend get? (PART 1)

If one friend only eats half of her cookies, how many cookies did she eat? (PART 2)

Respuesta :

1(Part 1). 29 yards int the 4 plays=7.25 yards penalized each play
1.(Part 2). If they were penalized 10 yards on the 5th play= 7.8 yards penalized on average each play.

2(part 1). Every friend would get 2 1/6 of a cookie.
2(Part 2).If one friend only ate half of her cookies she would have ate 1 1/12 of her cookies. 

Hope this helps tell me if you got theses right. please mark brainless.