Unit Rate September 28, 2017Warm Up Learning Target

Wrap Up

I can discover the definition of unit rate to help me solve real world problems when comparing ratios.

1 2 5 10

$ 8 $16 $40 $80

1) Amy and Jack are selling pumpkins, which pumpkin patch is the better deal and why?

Amy:

Jack:4 7 9 12

$ 24 $42 $54 $72

#1- Analyze tables and make predictions#2 - Understand what “per” means

Success:

Unit Rate 9/28/17

Unit Rate: ratio of two measurements in which the second term is 1. It is usually written with “per”, meaning “per 1”Example: If Nancy earn $180 in 20 hours, then her unit rate is $9 per hour.

Example: If Nancy earn $180 in 20 hours, then her unit rate is $9 per hour.

Common Unit Rates

Common Unit Rates

65 miles per hour

Common Unit Rates

70 beats per

minute

Common Unit Rates

60 seconds per 1 minute

Common Unit Rates

$2.50 per gallon

Best Price 9/28/17

ON THE NEXT PAGE

$25 for concert tickets

for 2 people

$36 for

3 peopleOR

How can we determine which one is better?

$25 for concert tickets

for 2 people

$36 for

3 peopleOR

$25 $50

1 Person 2 People 4 people

$36 $ 48

1 Person 3 People 4 people

$25 for concert tickets

for 2 people

$36 for

3 peopleOR

OR

Which one is the better deal?

Exit Ticket

1) What is unit rate?2) If Johnny runs 4 miles in 80 minutes, how long

does it take him to run 1 mile?

1 mile 4 miles

? 80 minutes

Answer the following questions on a notecard

Write your name and Core.