Answer:
What is the Picture?
Step-by-step explanation:
Answer:
1320 times
Step-by-step explanation:
Time = 1 h × (60 min/1 h) = 60 min
Revolutions = 60 min × (22 rev/1 min) = 1320 rev
The blades revolve 1320 times per hour.
She brings 3 donuts because a dozen is 12 and 1/4 of 12 is 3.