Every two weeks, Ryan deposits $15 in his savings account. At this rate, how much will he deposit in 20 weeks?
$150
100
15 pages in 5 minutes. What is the unit rate?
3 pages per minute
100
See Promethian Page 5
7.14 cm
200
See Promethian Page 1
5
200
You work in a local park removing weeds. You earn $7.50 per hour.
How much do you earn for working 6 hours?
45
200
A boy can ride 9 miles in 2.5 hours. What is the unit rate?
3.6 miles per hour
200
The scale of a drawing is 3mm: 7 cm. Find the unknown measure.
The length of drawing is 21mm. What is the length of the object?
49 cm
200
See Promethian Page 6
4.36
4.3615384615
300
What is the ratio of "K"s to "T"s?
K K K K
T T T T T T T
4 to 7
300
There are 240 calories in 8 ounces of yogurt. If Sally ate 10 ounces of yogurt, how many calories does she eat?
300 calories
300
A 12 ounce tub of popcorn costs $3.00. A 20 ounce tub of popcorn costs $4.00. Which tub is the better buy? You must tell the unit price for each.
12 oz. = 0.25
20 oz. =0.20
300
A scale drawing of the lot Joe wants to buy has a scale factor of 1 in. to 25 ft. If the length of the lot on the drawing is 5 inches, how long is the actual lot?
125 feet
300
A statue casts a shadow 30 feet long. At the same time, a person who is 5 feet tall casts a shadow that is 6 feet long. How tall is the statue?
25 ft.
400
See Promethian Page 2
No
400
There are 2 grams of fiber in 0.25 cup of raisons. How many cups of raisons are needed to get 5 grams of fiber?
0.625 cups
400
A 4 pack of AAA batteries costs $2.84. An 8 pack costs $5.60. Which is the better buy? You ust give the unit price for each.
4 pack = 0.71
8 pack = 0.70
400
A model airplane uses the scale 2 inches: 15 ft. The model’s actual length is 20 inches. What is the actual length of the airplane?
150 ft.
400
Randal is 5.5 feet tall and casts an 8-foot shadow. At the same time, a flagpole casts a 48-foot shadow. How tall is the flagpole?
33 ft.
500
Complete this chart.
4 l 12 l X l 28
__l_ _ l____l___
7 l Y l 35 l Z
X = 20
Y= 21
Z = 49
500
A filter for an aquarium cleans 800 gallons of water in 60 minutes. How many gallons of water does the filter clean in 4 ½ minutes?
60 gallons
500
A package of 2 paper rolls costs $3.50. A package of 10 paper towel rolls cost $15. Which is the better buy? You must show the unit price for each.