Answer:
1/4, 1/2, 5/8, 3/4
Step-by-step explanation:
Here is the completed table:
Hours Weeks
168 1
1008 6
840 5
<h3>How to complete the table? </h3>
The mathematical operation that would be used to determine the missing values are division and multiplication. In order to convert hours to weeks, divide by 168 hours. To convert weeks to hours, multiply by 168.
1008 hours to weeks = 1008 / 168 = 6 weeks
5 weeks to hours = 5 x 168 = 840 hours
To learn more about division, please check: brainly.com/question/194007
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He will drive 398 miles because you can multiply 116 ×3 which already equals to 348 and then you have to divide 116 by 2 and that will give you 58. 348±58=406. Im sorry if this is wrong but im at least trying to help