Unit Price
Calculate the unit price:
$3 for 2 boxes of crackers
$1.50 per box
It takes Jim 32 minutes to run 4 miles. What is Jim's speed?
**Answer must include the proper unit rate label**4 mi / 32 minutes = 0.125 miles per minute
What is 20% of 60?
20% of 60 = 12
28 is what percent of 140?
20%
30 is 20% of what number?
150
Calculate the Unit Price:
$3.87 for 1.5 yards of fabric
$2.58 per yard
It takes Jim 32 minutes to run 4 miles. What is Jim's pace?
**Answer must include proper unit rate label**
32 min / 4 mi = 8 minutes per mile
What is 75% of 68?
75% of 68 = 51
150 is what percent of 120?
125%
A DJ is putting together a playlist and calculated that the 36 rock songs in the playlist make up 40%. How many songs are there all together in the playlist?
90 songs
Which is the better deal?
Store A: $8.60 for a 10-pack of batteries
Store B: $9.84 for a 12-pack of batteries
Store A: $0.86 per battery
Store B: $0.82 per battery
Store B is the better deal
A penguin walks 10 feet in 6 seconds. At this speed, how far does the penguin walk in 45 seconds?
75 feet
Order from greatest to least
55% of 160
200% of 28
14% of 750
55% of 160 = 88
200% of 28 = 56
14% of 750 = 105
14% of 750, 55% of 160, 200% of 28
Jimmy's family has completed 80% of a trip. They have traveled 48 miles. How far is the total trip?
60 miles
There are 36 bunches of bananas on a store display. Harry counted the number of green bunches of bananas and got 30. What percent of the bunches of bananas on the display are green?
30/36 = 0.83
0.83 x 100 = 83.33%
At a candy store you could get 7 giant lollipops for $16.10. How much would it cost to buy 6 lollipops?
$2.30 per lollipop
$13.80 for 6 lollipops
Two skateboarders start a race at the same time
Skateboarder A travels at a steady rate of 15 feet per second
Skateboarder B travels at a steady rate of 22 feet per second.
After 1 minute, how much farther will Skateboarder B have traveled?
Skateboarder A: 900 feet in 1 min
Skateboarder B: 1,320 feet in 1 min
1320 - 900 = 420 miles
Skateboarder B is 420 miles farther than Skateboarder A
I toss a coin 60 times, and 45% of the time it lands on tails.
How many heads did I toss?
45% of 60 = 27 tails
60 - 27 = 33
33 heads
At a hardware store, a tool set normally costs $90.
During a sale this week, the tool set costs $13.50 less than usual.
What percentage of the usual price is the savings?
13.50 / 90 = 0.15 x 100 = 15%
A jet plane can carry up to 250,000 liters of fuel. It used 162,500 liters of fuel during a flight
What percentage of the fuel capacity did it use on this flight?
162,500 / 250,000 = 0.65, so it burned 65% of its fuel capacity
Is it a deal?
Original: 12 packs of fruit snacks for $9.12
New Deal: 9 packs of fruit snacks for $7.02
Original: $0.76 per pack
New Deal: $0.78 per pack
No, it is not a deal. The original price is better.
At 10:00am, Han and Tyler both started running toward each other from opposite ends of a 10-mile path along a river.
Han runs at a pace of 12 minutes per mile
Tyler runs at a pace of 15 minutes per mile
Do Han and Tyler meet on the path within 1 hour? Be ready to explain or show your reasoningNo.
Han: 12 min per mile x 5 = 60 min for 5 milesTyler: 15 min per mile x 4 = 60 min for 4 miles
They are one mile apart after 1 hour
Last Sunday, 2,400 people visited the amusement park.
53% of visitors were children
18% were teenagers
and the rest were adults.
Find the percent and number of adults that visited the park.
29% were adults
29% of 2400 is 696 adults
A bathtub can hold 40 gallons of water.
The faucet flows at a rate of 2 gallons per minute.
What percentage of the tub will be filled after 3 minutes?
2 gallons per min x 3 min = 6 gallons
6 gallons is what percent of 40 gallons?
15%
John bought a camera for $240. The camera was on sale for 40% off. What was its original price?
60% = $240
20% = $80
40% = $160
100% = $400