87,879 views
15 votes
15 votes
Jennifer had to finish 3 assignments during the week.

She completed the first assignment in 3 1/2 hours. The
second assignment took 1/2 hours lesser while the third
assignment took 2 1/2 hours more than the first. How
much time did it take her to complete the
assignments.

User Eshaham
by
3.1k points

2 Answers

16 votes
16 votes

Answer: 12hrs 30mins

Step-by-step explanation: 3hrs 30mins + 3hrs + 6hrs = 12hrs 30mins

Hope that helps!

User Prahalad Deshpande
by
3.6k points
19 votes
19 votes

Answer:

6 1/2 hours

Explanation:

3 1/2 + 1/2 + 2 1/2

4 + 2 1/2

6 1/2

First add the 3 1/2 and the 1/2 together to get 4. Then you add the 2 1/2 to the 4 to get 6 1/2. :)

Hope this helped!

Have an amazing day!!

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User Suparna
by
2.6k points