Ratios!
There are 5 brown horses and 10 black horses. Write the ratio of brown to black horses in simplest form.
1:2
What is the unit rate for driving 132 miles in 2 hours.
61 mph
What is the unit price for 4 lbs of oranges costing $4.80.
$1.20 per pound
If 5 apples cost $2, how much would 25 apples cost.
$10
This is the method we use to determine if two ratios are equivalent ratios.
Butterfly Method
Write the ratio 4 to 32 in simplest form.
1:8
What is the unit rate for running 100 m in 10 seconds.
10 meters/sec
What is the unit price for 2 lbs of grapes costing $1.99.
$1.00 per pound
If 3 pencils cost $1, how much would 15 pencils cost.
$5
Sally bought grapes for $2.99 per pound. Cost per pound is an example of this.
Unit Price
6 of the 15 total pencils are blue. Write the ratio of blue pencils to total pencils in simplest form.
2:5
What is the unit rate for driving 210 miles in 3 hours.
70 mph
What is the unit price for 2 lbs of turkey costing $6.98.
$3.49 per pound
If 12 bananas cost $20, how much would 3 bananas cost.
$5
This compares two or more quantities.
Ratio
There are 7 teachers and 210 students. Write the ratio of teachers to students in simplest form.
1:30
What is the unit rate for running 5 Km in 20 minutes.
0.25 Km per minute
What is the unit price for 2.5 lbs of ketchup costing $5.00.
$2.00 per pound
If 2 watermelon cost $2.50, how much would 5 watermelons cost.
What is $6.25?
You retrieve these by multiplying the top and bottom of the ratio by the same number.
Equivalent Rates/Ratios
Write the ratio 291 to 750 in simplest form.
What is 97:250?
What is the unit rate for driving 500 miles in 3.5 hours.
142.8 mph
What is the unit price for 3.5 lbs of mixed nuts costing $9.99.
$2.85 per pound
If your average speed is 36mph, how far would you travel in 200 minutes?
120 miles
Tommy drove his car 35 miles per hour. Miles per hour is an example of this.
unit rate