2. Russell runs 8/10 mile in 5 minutes. At this rate, how many miles can he run in one minute? mile in one minute

3. A small airplane flew 140 miles in 50 minutes. At this rate, how many mile can it fly in one hour? ( 50 minutes= 5/8 hour)
miles in one hour

4. DeAndre downloaded 8 apps onto his tablet in 12 seconds. At this rate, how many apps could he download in one minute? (12 seconds=1/5 minute)
apps in one minute

5. In Lixue's garden, the green pepper plant grew 5 inches in 3/4 month. At this rate, how many feet can they grew in one month?
(Let 5 inches=5/12 feet)
feet in one month

6. Thunder from a bolt of lightning travels 1/10 mile in 1/2 second. At this rate, how many miles can it travel in one second?
mile in one second

7. The average sneeze can travel 3/100 mile in 3 seconds. At this rate, how far can it travel in one minute? (3 seconds= 1/20 minute)
mile(s) in one minute

9. During the first seconds after takeoff, a rocket traveled 208 kilometers in 50 minutes at a constant rate. Suppose penny is dropped from a skyscraper and could travel 153 kilometers in 1/2 hour at a constant rate. Which of these objects has a faster unit rate per hour? How much faster?

the has a faster unit rate per hour.
A. Rocket
B. Penny
It travels about kilometers per hour faster.
A. 47.6
B. 56.4
C. 39.5
D. 25.8

11. Reason Abstractly: Explain why a student who runs 3/4 miles in 6 minutes is faster that a student who runs 1/2 mile in 5 minutes.
A. The Student who runs 3/4 in 6 minutes will run 1 mile in minutes if the rate is constant

B. The Student who runs 1/2 miles in 5 minutes will run 1 mile in minutes if the rate is constant.

12. Consider the rates 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile. Select the statement(s) that are true/
A) the rate 4/5 mile in 8 minutes has a unit rate of 10 miles per minute.

B)The rate 4/5 mile in 8 minutes has a unit rate of 1/10 mile per minute.

C) The rate 4 minutes to travel 2/5 mile has a unit rate of 10 minutes per mile.

D) The rate 4 minutes to travel 2/5 mile has a unit rate of 1/10 minute per mite.

E) Both rates are equivalent

F) The rates are not equivalent