Ratios, Rates and Proportions Exit Ticket

A moped can travel 315 miles in 7 hours. What is the unit rate?

• 7 miles per hour

• 35 miles per hour

• 45 miles per hour

• 50 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

It takes Darren 78 minutes to run 12 laps around his house. At this rate, how long would it take him to run 3 laps?

• 14 minutes

• 19.5 minutes

• 23.5 minutes

• 27.5 minutes

Tags

CCSS.6.RP.A.3B

3.) Which is the better deal?  5 candy bars for $4.35 or 7 candy bars for $6.23?

• 5 candy bars $4.35
• 7 candy bars for $6.23
• they are equal

We can tell if ratios are proportional by...

• top times top, bottom times bottom

• flipping the second and multiplying

• Cross Multiplying (Butterfly!!!)

Solve for x 

• x = 1/10
• x = 10
• x = 4
• x = 5

Solve the proportion below:

• 3
• 24
• 21
• 12

400 grams =____kilograms

• 0.4kg

• 4kg

• 40kg

• 40,000kg

80 oz = ____ lbs 

• 4 lbs
• 400 lbs
• 5 lbs

Which set of numbers is equivalent to 75%?

• 0.75, 3/5
• 7.5, 75/100
• 3/4, 0.075
• 15/20, 0.75

175% is equivalent to —

• 0.175
• 17.5
• 1.75
• 175