Unit Rate
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?
25 miles per hour
2/3 and 4/6
Yes, proportional, 2 x 6 = 12, 3 x 4 = 12
Solve for x. x/6 = 6/9
x = 4
The length of a road is 60 miles. How long will the road be on a map that uses a scale of 1 inch = 5 miles?
12 inches
The price of a coat is $114 before tax. The tax is 7%. Find the amount of sales tax on the coat
$7.98
If James types 120 words per 3 minutes, what is his rate of typing?
40 words per minute
Are 1/6 and 2/7 proportional?
Not Proportional, 1 x 7 = 7 and 2 x 6 = 12
Solve for x. x/2 = 9/6
x = 3
A map is drawn with a scale of 1 inch = 15 miles. Nicole measured the distance to the next town as 3 inches. How many miles does she have to travel to get to the next town?
45 miles
In a deppartment store, a $50 dress is marked, "Save 25%." What is the discount?
$12.50
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?
$0.35
Are 6/8 and 9/12 proportional?
Yes proportional, 6 x 12 = 72, and 9 x 8 = 72
Solve for x. x/6 = 8/12
x = 4
How many miles are in 10 kilometers?
6.2 miles
Macy's is having a one-day 35% off special. If Sara bought $124.50 worth or items, what would the final bill total after applying the discount of 35%?
$80.93
Which is the better deal $20 for 5 t-shirts or $24 for 8 t-shirts
$24 for 8 t-shirts (rate of $3 per shirt)
Are 5/10 and 4/8 proportional?
Yes proportional, 5 x 8 = 40, 10 x 4 = 40
Solve for x. 6/10 = 18/x
x = 30
How many ounces are in 6 pounds?
96 oz
Andy and his family went to Vinny's for dinner. The meal including tax cost $68.57. If they leave a 15% tip, how much money did they spend on dinner?
$78.86
What is a unit rate?
a ratio where the bottom number is a 1
12/20 and 3/10
Not proportional, 12 x 10 = 120, 20 x 3 = 60
Solve for x. 3/8 = 15/x
x = 40
How many cups are in 9 liters?
38 cups
Drew would like to buy a radio that costs $36.50. What would the total cost be for the radio if the sales tax was 5.5%?
$38.51