Unit rate
Mystery
Word Problems
Solving Proportions
Which is the better buy?
100
Earn $145 in 25 hour
What is $5.80/hour
100
Jason buys 2 baseball bats for $300. What is the unit rate per bat ?
$150
100
Bob takes 7 photos in 28 seconds. At this rate how long will it take him to take 18 photos.
72
100
25 75
___ = _____
30 X
90
100
$2.69 for 12 oz or $3.19 for 16 oz
What is $3.19
200
write 11 pages in 2 hours
What is 5.5 pages/hour
200
A $3.60 item consisting of 30 units? what is the unit rate
What is $0.12.
200
Rodney earns $190 for working 10 hours.
How much will he earn if he works 43 hrs?
$817
200
14 140
___ = ____
8 Y
80
200
socks $4.29 for 3 pairs or $10.79 for 8 pairs
What is $10.79
300
make 686 cars in 56 days
What is 12.25 cars/day
300
If a car drives 250 miles in 4 hours, how many miles does the car drive per hour?
62.5
300
Kooper did 82 sit-ups in 10 minutes. At this rate how many will he do in 30 minutes?
246
300
100 50
_____ = _____
B 90
180
300
orange juice $1.49 for 12 oz or $1.79 for 16 oz
What is $1.79
400
score 98 points in 6 games
What is 16.3 points/game
400
what is the unit rate
2 miles walked per hr
400
I bought 12 cookies for $18. At the unit rate what would 20 cookies cost?
30
400
X 63
____ = _____
5 = 35
9
400
cloth $3.15 for 2 yd or $7.78 for 6 yd
What is $7.78
500
travel 1,200 m in 4 hours
What is 300 m/h
500
Price of a $16.46 item consisting of 31 units?
What is $0.53.
500
Bob drives 75mph. How many miles does Bob drive in 5 hrs?
375
500
15 60
____ = ______
4 X
16
500
juice $2.15 for 48 fl oz or $2.89 for 64 fl oz
What is $2.15