Answer: $5.91
Explanation:
Total borrowed = $29.96
Amount earned on Saturday
6 hours x $2.60 = $15.60
Amount earned on Monday
1 3/4 is the same as 1.75
1.75 hours X $2.60 = $4.55
Amount earned on Tuesday
1 1/2 is the same as 1.50
1.50 hours x $2.60 = $3.90
Total amount earned from Saturday, Monday, and Tuesday
$15.60 + $4.55 + $3.90 = $24.05
Amount Sarah owes her uncle
$29.96 borrowed
$24.05 earned
$29.96 - $24.05 = $5.91
Sarah owes $5.91.