Vocabulary
The comparison of two quantities
What is ratio?
There are 3 blue squares to 1 yellow square.
What is 3:1?
Maria walks 12 miles in 3 hours.
She walks this many miles per hour.
What are 4 miles?
Last year, the girls’ basketball team had 8 fifth-grade students and 7 sixth-grade students.
The ratio of sixth-grade students to fifth-grade students is _____.
What is 7:8?
Today's date
What is Month/Day/Year?
This is the type of ratio when you are comparing one part to another part.
What is part-to-part?
There are 7 pieces of fruit, 3 of them are oranges and 4 are strawberries.
This is the part-to-part ratio.
What is 3:4?
A pump moves 42 gallons in seven minutes.
Find the unit rate.
What is 6?
Katie has 4 grape candies and 3 cherry candies.
The ratio of the number of grape candies to the total number of candies is _____.
What is 4:7?
What did we primarily learn in math during May?
What are ratios???!!!!!
This is a type of ratio when a part compared to the whole lot
What is part-to-whole?
There are 7 fruits, 3 of them are oranges and 4 are strawberries. What is the part strawberries-to-whole ratio?
4:7
Steven drives 78 miles on 3 gallons of gas. Find the miles per gallon.
What is 26 miles mpg?
Eli ran for two weeks.
During the first week, Eli ran 12 miles. During the next week, he ran 15 miles.
This is the ratio of the number of miles Eli ran in the first week compared to the total number of miles he ran in both weeks.
What is 12:27?
Our class normally has _______ total specials during the week.
What are 5?
how much of something per 1 of something else
unit rate
The ratio of dogs to a cats in a pet store is 4:3.
If there are 24 dogs in the pet store, there are this number of cats.
What is 18?
One bag "A" of pretzels costs three dollars. Five bags of "B" pretzels cost $10.
Which has the lower unit price?
What is Bag B?
At a dog park, there are 10 black dogs, 5 brown dogs, 2 white dogs, and 12 multi-colored dogs.
For every 1 brown dog, there are 2 _____________.
What are black dogs?
The first full day of summer vacation from school officially starts on this date.
What is June 22?
The definition is:
1. for each
or
2. by means of
What is per? (the vocabulary word)
In Jamie's pocket there are 15 coins.
The coins are either dimes or nickels, and the ratio of dimes to nickels is 2:3.
Jamie has this number of dimes.
What is 9?
It costs $3.99 for 25 fl. oz. of detergent (A) or $6.99 for 90 fl. oz (B). Which is a better buy?
Detergent B
An artist used 6 tubes of red paint,
2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.
What is the ratio of tubes of red paint to all tubes of paint?
What is 6:30?
These are two ratios that express the same relationship between numbers.
What are equivalent ratios?