Unit 3 Ratios, Rates, Proportions, and Percents

A shopper pays $3.95 for 5 pounds of potatoes. What is the price per pound for potatoes?

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Hector paid $105 for 6 tickets to a hockey game. Each ticket costs the same amount. What was the cost of each ticket in dollars and cents?

Tags

CCSS.6.EE.B.7

CCSS.6.NS.B.2

CCSS.6.NS.B.3

A worker uses 450 inches of steel wire to make 300 springs of the same size. At this rate, how many inches of steel wire are needed to make 1 spring?

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The ratio of the number of almonds to the number of raisins in a bag of trail mix is 4:3. There are 600 almonds in the bag. How many raisins are in the bag of trail mix?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The owner of a bookstore buys used books from customers for $1.50 each. The owner is going to resells the used books for 400% of the amount he paid for them. What is the price of a used book in this bookstore?

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.B.3

The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced?

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The ratio of boys to girls in Ms. Olvera's class is 2 to 3. There are 18 girls in the class. What is the total number of students in Ms. Olvera's class?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The price of a video game was reduced from $60 to $45. By what percentage was the price of the video game reduced?

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Yvette uses 6 grams of tea leaves to make 24 fluid ounces of tea. Last week she made 288 fluid ounces of tea. How many grams of tea leaves did Yvette use to make tea last week?

• 0.5 g

• 1,152 g

• 72 g

• 2 g

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The length of a ruler is 12 inches. There are approximately 25.4 millimeters in 1 inch. Which measurement is closet to the length of the ruler in millimeters?

• 3,048 mm

• 30.48 mm

• 304.8 mm

• 3.048 mm

Tags

CCSS.5.MD.A.1