Rates with Complex Fractions

(Include labels type out the whole word i.e. 10 minutes/miles)

Who swims faster and what is his unit rate?

• Nash - 2 1/2 miles per hour

• Nash - 8 1/10 miles per hour

• Ricardo - 3 3/20 miles per hour

• Ricardo - 8 3/4 miles per hour

The marching band walks 1/10 mile in 1.5 minutes. At this rate, how many minutes will it take to complete 1 mile?

___ minutes

(Include labels type out the whole word i.e. 10 minutes/miles)

Tags

CCSS.7.RP.A.1

Jada can read 3/5 of a book in 1/4 of an hour.  How long would it take her to read one whole book?

• 2 and 2/5 books per hour

• 2 and 2/5 hours per book

• 5/12 of an hour per book

• 5/12 of a book per hour

Amy jogs 1/3 of a mile in 1/15 of an hour, while John takes 1/30 of an hour to jog 1/5 of a mile.  If they continued at this rate, who would jog farther in one hour and by how much?

• Amy would jog 1 mile farther than John.

• John would jog 1 mile farther than Amy.

• Amy would jog 2 miles farther than John.

• John would jog 2 miles farther than Amy.

While exercising Loghan walked 1⁄8 of a mile in 1⁄6 of an hour. At this rate,how far will he have traveled after an hour?

• 1/48 of a mile

• 3/4 of a mile

• 1 mile

• 5/8 of a mile

An above-ground swimming pool is leaking. After 1/2 hour the pool has leaked 7/8 of a gallon of water. How many gallons of water per hour is the swimming pool leaking?

• 7/16

• 7/4

• 4/7

• 16/7

After 3/4 of a minute a sloth has moved just 3/8 of a foot. What is the sloth’s speed in feet per minute?

• 2  ft./min.

• 9/24  ft./min.

• 24/12  ft./min.

• 1/2  ft./min.

If a snail can move 3/10 of a meter every 1/12 hour, what is the speed of the snail, in meters per hour?

• 1/40

• 5/18

• 1 1/2

• 3 3/5

Tyler can rake 1/3 of a yard in 1/5 of an hour. How many yards can he rake in one hour?