Hi, can you please help me? 1 Over a period of 3 hours, 190 leaves fell from a tree. At this rate, about how many leaves fell every hour? (Round your answer to the nearest whole number.) A. 60 leaves per hour

B. 72 leaves per hour

C. 75 leaves per hour

D. 63 leaves per hour
question 2:Mrs. Hill drove a total of 252 miles and used 12 gallons of gasoline. What is the unit rate?

A. 16 miles per gallon

B. 12 miles per gallon

C. 21 miles per gallon

D. 32 miles per gallon