OpenUp 6th Math 3.8 Review

____ is one way to describe how fast something is moving. ____ tells how much time it takes the object to travel a certain distance.

Diego walks at a pace of 10 minutes per mile. Elena walks at a pace of 11 minutes per mile. Who walks faster?

• Diego

• Elena

_____ is one way to describe how fast something is moving. ____ tells how much distance the object travels in a certain amount of time.

Tyler walks at a speed of 4 miles per hour. Priya walks at a speed of 5 miles per hour. Who walks faster?

• Priya

• Tyler

A kangaroo hops 2 kilometers in 3 minutes. At this rate:

How long does it take the kangaroo to travel 5 kilometers? Type the number only. decimal form

A kangaroo hops 2 kilometers in 3 minutes. At this rate:

How far does the kangaroo travel in 2 minutes? Type the number only. decimal form

Mai runs around a 400-meter track at a constant speed of 250 meters per minute. How many minutes does it take Mai to complete 4 laps of the track? Type the number only. decimal form

At 10:00 a.m., Han and Tyler both started running toward each other from opposite ends of a 10-mile path along a river. Han runs at a pace of 12 minutes per mile. Tyler runs at a pace of 15 minutes per mile.

How far does Han run after a half hour? Type the number only. decimal form

At 10:00 a.m., Han and Tyler both started running toward each other from opposite ends of a 10-mile path along a river. Han runs at a pace of 12 minutes per mile. Tyler runs at a pace of 15 minutes per mile.

How far does Han run after an hour? Type the number only.

At 10:00 a.m., Han and Tyler both started running toward each other from opposite ends of a 10-mile path along a river. Han runs at a pace of 12 minutes per mile. Tyler runs at a pace of 15 minutes per mile.

Do Han and Tyler meet on the path within 1 hour?

• yes

• no

• impossible to find out