Question

Jenna danced for 3 hours on Sunday, 2 hours on

Monday and Tuesday, 1 hour on Thursday, 1.5
hours on Friday, and 2 hours on Saturday. She
did not dance at all on Wednesday. What is the
average number of hours she danced each day?
Round your answer to the nearest tenth of an
hour.

Answer 1

1.4

Explanation:

You have to add all the hours she danced together

this gets you to 9.5 hours

then you want to divide that by the number of days

9.5/7 rounded to the nearest tenth is 1.4

Answer 2

9.8

Explanation:

Add up all the hours from each day 3, 2, 2, 0, 1, 1.5, 2 then divide by the amount of numbers you put in so in this case 7. then you get 9.8