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Division
ratio
Unit rate
Unit rate word problems
Which is the better buy?
100
2)6
3
100
Simplify 18:3
What is 6:1
100
Price of a $36.07 item consisting of 34 units? (price per 1 unit)
What is $1.06.
100
Amy drove to her mother’s house, which is 204 miles away. If it took her 3 hours, what was her average speed?
68 miles per hour
100
$2.69 for 12 oz or $3.19 for 16 oz
What is $3.19
200
8/448
56
200
Simplified of 50:15
10:3
200
Price of a $48.53 item consisting of 11 units? (price per 1 unit)
What is $4.41
200
Four gallons of gasoline cost $16.80. What is the price per gallon?
what is $4.20
200
socks $4.29 for 3 pairs or $10.79 for 8 pairs
What is $10.79
300
4)108
27
300
Simplify180:90
What is 2:1
300
Price of a $47.53 item consisting of 27 units?
What is $1.76
300
apples $1.89 for 3lb or $2.49 for 5 lb
What is $2.49
300
orange juice $1.49 for 12 oz or $1.79 for 16 oz
What is $1.79
400
7/9.1
1.3
400
1064:24
What is 133:3
400
Price of a $36.26 item consisting of 33 units?
What is $1.10
400
A T-shirt launcher can launch 5 shirts in 20 minutes. What is the rate in shirts per hour?
15 shirts per hour
400
cloth $3.15 for 2 yd or $7.78 for 6 yd
What is $7.78
500
11/53.9
4.9
500
1449:609
207:87
500
Price of a $31.91 item consisting of 46 units?
What is $0.69.
500
Alberto said, “The ratio of the number of dollars to the number of pounds is 4:5. That's $0.80 per pound.” Beth said, “The sign says the ratio of the number of pounds to the number of dollars is 5:4. That's 1.25 pounds per dollar." Are Alberto and Beth both correct? Explain.
What is YES! It is $.80/pound and 1.25/dollar
500
juice $2.15 for 48 fl oz or $2.89 for 64 fl oz
What is $2.15