6.RP.2 Unit Rates miniReview

Fill in the blank: This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is _____cup of flour for each cup of sugar.

• 3/4

• 4/3

• 7

• 12

We paid $75 for 15 hamburgers. What is the unit rate?

• 60$ per hamburger

• 5$ per hamburger

• 75:15

• $1125

Once a commercial plane reaches the desired altitude, the pilot often travels at a cruising speed. On average, the cruising speed is 570 miles/hour. If a plane travels at this cruising speed for 7 hours, how far does the plane travel while cruising at this speed?

• 81 R3 mi.

• 577 mi.

• 3990 mi.

• 7² mi.

The Piney Creek Swim Club is preparing for the opening day of the summer season. The pool holds 22,410 gallons of water, and water is being pumped in at 540 gallons per hour. The swim club has its first practice in 42 hours. Will the pool be full in time?

• No, because there will only be 582 gallons by that time.

• No, because there will not be enough water.

• Yes, because they can 22,950 gallons in that time.

• Yes, because there could be 22,680 gallons by that time.

A group of 180 students is divided into 20 teams for a competition. What a unit rate that represents the number of student on one team?

• 8 students per team

• 9 students per team

• 10 students per team

• 11 students per team

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3