A track team needed to run or jog 20 laps for their practice. Of the total 20 laps, Sara completed 45

To identify the descending numeric order of the laps completed by each team member, we first convert any fractional laps into decimal form:

• Sara: 45 laps
• Jamie: 58 laps
• Keenan: 59 laps
• Maya: 0.833 laps
• Trey: 0.875 laps

Now, let's write them out with the decimal laps included:

• Sara: 45
• Jamie: 58
• Keenan: 59
• Maya: 0.833
• Trey: 0.875

Now, we will order these numbers in descending order:

1. Keenan: 59
2. Jamie: 58
3. Sara: 45
4. Trey: 0.875
5. Maya: 0.833

Putting it all together, the descending order of laps completed is:

Keenan, Jamie, Sara, Trey, Maya.

So the answer in the blanks would be:

Keenan, Jamie, Sara, Trey, Maya.