Ratios
3 ways to write a ratio
a/b, a to b, a:b
What is unit rate?
the rate of one unit
a pet store has 25 dogs, 17 cats and 8 birds. What is the ratio of birds to pets?
8 to 50
What is my classroom number
R4
What is a ratio?
A comparison of two quantities.
Find the unit rate: 300 miles in 8 hours
37.5 miles per hour
There are 3 buses to carry 96 students on a field trip. Write an equivalent ratio of buses to students.
1 to 32
What is the color of Mrs.Hernandez's nails
red
Simplify this ratio: 28 to 2
14 to 1
If it costs $12 for 3 movie tickets, how much does it cost for 5?
$20
Mrs.Hernandez drinks 2 cups of coffees a day. How many does she drink a week?
14
When is Mrs.Hernandez's bday
Nov 26
You mix soda water, punch concentrate, and ginger ale in the ratio of 1 : 2 : 5 to make fruit punch. How many pints of each ingredient should you use to make 4 gallons of fruit punch?
4:8:20
5 bags of starbursts cost $17. How much does one cost? (no calculators)
$3.40
Lightning strikes earth 500 times in 10 seconds. How Many times does it strike per minute?
3,000 times
How many pencil sharpeners have I had this year?
3
freebie!
:)
Which is the better buy? $12 for a 5 pack of pepsi or $15 for a 8 pack
8 pack
one recipe calls for 4 cups of chocolate chips that will make 3 batches of cookies. a second recipe calls for 5 cups of chocolate chips for 4 batches of cookies.
Which batch will contain more chocolate chips?
the first recipe
When did Mrs.Hernandez get married (month day year)
July 3, 2022