Writing Ratios
The ratio of circles to squares
4:2
Driving 40 miles in 2 hours. Find the unit rate in miles per hour.
20 miles per hour
$8.00 for 2 bags of chips
$4.00
2/3 = ?/9
6
6 cups = _____________ ounces
48 ounces
The ratio of stars to circles
3:4
Swam 10 kilometers in 5 hours. Find the unit rate in kilometers per hour.
$12.50 for 2 notebooks
$6.25
4/5 = 16/?
20
____________ quarts = 12 pints
6 quarts
The ratio of squares AND stars to circles
5:4
Types 36 words in 3 minutes. Find the unit rate of words per minute.
12 words per minute
$6.80 for 5 pens
$1.36
1/? = 6/30
5
2 inches = __________ centimeters
5.08 cm
What is the relationship between stars and circles? (hint: full sentence)
For every 3 stars there are 4 circles.
It takes 10 gallons of gas to drive 300 miles. Find the unit rate of miles per gallon.
30 miles per gallon
$45.00 for 4 shirts
$11.25
?/7 = 25/35
5
_______________ pints = 16 cups
8 pints
What is the relationship between squares and stars? (Hint: full sentence)
For every 2 squares there are 3 stars.
A heart beats 148 beats every 2 minutes. Find the unit rate of beats per minute.
74 beats per minute
$3 for 10 erasers
$0.30
3/? = 18/42
7
3 pounds = ____________ ounces
48 ounces