9s: Unit rate problems

When finding a UNIT RATE, you should __________ the top number by the bottom number.

• Add

• Subtract

• Multiply

• Divide

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6 movie tickets cost $30.00. What is the cost per ticket (unit rate)?

What will you do to find the unit rate?

• multiply by 6 to get $180 per ticket

• divide by 6 to get $5 per ticket

• multiply by 30 to get $900 per ticket

• divide by 30 to get $1 per ticket

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You've been ...

• Rick Rolled ... HAHAHA

• Forced to cringe ;P

If a dozen bagels cost $8.40, what is the cost per bagel? (1 dozen = 12 bagels)

• $0.84

• $0.42

• $0.70

• $0.07

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Kim and Ben are planting a garden. Kim plants 24 flowers in 2 hours. Ben plants 33 flowers in 3 hours. Whose rate is faster?

• Kim's rate is faster at 12 flowers in 1 hour

• Ben's rate is faster at 11 flowers in 1 hour

• Kim's rate is faster at 6 flowers in 1 hour

• Ben's rate is faster at 3 flowers in 1 hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ann’s Bakery bakes 450 loaves of bread in 3 days. Mark’s Bakery bakes 560 loaves of bread in 4 days. Which bakery bakes bread at the faster rate?

• Ann's Bakery is faster at 150 loaves in 1 day

• Mark's Baker is faster at 140 loaves in 1 day

• Ann's Bakery is faster at 90 loaves in 1 day

• Mark's Bakery is faster at 70 loaves per day.

Tags

CCSS.6.RP.A.3B

Dave and Eric are painting a long fence. Dave paints 125 feet of the fence in 5 hours. Eric paints 175 feet in 7 hours. Whose rate is faster?

• Dave and Eric paint at the same rate.

• Eric paints faster at 25 feet per hour.

• Dave paints faster at 20 feet per hour.

• Neither Dave or Eric paint faster.

Tags

CCSS.6.RP.A.3B

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

Tags

CCSS.6.RP.A.3B

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

• The 12-pack

• The 6-pack

• They're the same

• Neither, I prefer Coke

Tags

CCSS.6.RP.A.3B