Since 4 = $3.88
Then 1 = 3.88/4
= $ 0.97
If each garden takes 20 minutes to clean, it will take him (20 x 4) to clean the gardens.
20 x 4 = 100
80 minutes
or 1 hour and 10 minutes.
D) you just multiply the numerator and denominator by 6 to get an equivalent fraction
Absolute Zero, also I suggest cropping out your name and teacher for your safety :3 have an amazing day!