Using Unit Rates to Find Equivalent Ratios

Gabbi mows 5 lawns in 8 hours. At this rate, how many lawns can she mow in 40 hours?

• 25 lawns in 40 hours

• 15 lawns in 40 hours.

• 40 lawns in 40 hours.

• 35 lawns in 40 hours.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A contractor charges $1,200 for 100 square feet of roofing installed. At this rate,

how much does it cost to have 1,100 square feet installed?

• it costs $130 to install

  1,100 square feet.

• it costs $2,200 to install

  1,100 square feet.

• it costs $13,200 to install

  1,100 square feet.

• it costs $5 to install

  1,100 square feet.

It takes Carina 2 hours to run 14.5 miles. At this rate, how far could she run in 3 hours?

• Carina could run .75 miles in 3 hours.

• Carina could run 27 miles in 3 hours.

• Carina could run 715 miles in 3 hours.

• Carina could run 21.75 miles in 3 hours.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Carols catches 8 passes in 3 football games. At this rate, how many passes does he catch in 15 games?

• Carlos catches 40 balls in 15 games.

• Carlos catches 24 balls in 15 games.

• Carlos catches 12 balls in 15 games.

• Carlos catches 11 balls in 15 games.

Five boxes of crackers cost $9. At this rate, how much do 20 boxes cost?

• 9 boxes cost $36.00.

• 12 boxes cost $36.00.

• 20 boxes cost $36.00.

• 2 boxes cost $36.00.

It takes a jet 2 hours to fly 1,100 miles. At this rate, how far does it fly in 8 hours?

• flies 4,400 miles in 8 hours

• flies 400 miles in 8 hours.

• flies 2,000 miles in 8 hours.

• flies 1,400 miles in 8 hours.

It takes Adam 32 minutes to complete 2 pages of math homework. At this rate, how many pages does he complete in 200 minutes?

• Adam completes 1.5 pages in 200 minutes.

• Adam completes 12.5 pages in 200 minutes.

• Adam completes 10 pages in 200 minutes.

• Adam completes 15 pages in 200 minutes.

Camilla gets a paycheck of $300 after 5 days of work. At this rate, how much does she get paid for working 24 days?

• Camilla gets paid $1,440 for working 24 days.

• Camilla gets paid $3,440 for working 24 days.

• Camilla gets paid $440 for working 24 days.

• Camilla gets paid $5,440 for working 24 days.

Jesus installs 50 square feet of his floor in 45 minutes. At this rate, how long does it take him to install 495 square feet?

• it will take Jesus 1000 minutes to install 495 square feet.

• it will take Jesus 50 minutes to install 495 square feet.

• it will take Jesus 550 minutes to install 495 square feet.

• it will take Jesus 5500 minutes to install 495 square feet.

Tayza'Na buys 5 ounces of tea leaves for $2.35. At this rate, how much money does She need to buy 12 ounces of tea leaves?

• Tay needs $35.64 to buy 12 ounces.

• Tay needs $15.65 to buy 12 ounces.

• Tay needs $10.00 to buy 12 ounces.

• Tay needs $5.64 to buy 12 ounces.