Ratios
3 ways to write we write Ratios??
What is: As a fraction /, with a colon :, and with the word "to"?
Write a unit rate for this situation: 310 heartbeats per 5 minutes
What is 62 heartbeats/minute
A comparison between two numbers is called a______ ?
What is a Ratio
Dale's town voted on a new law. There were 26 votes in favor of the law and 24 votes against the law. What is the ratio of the number of votes in favor of the law to the number of votes against the law in simplified form?
What is 13:12?
Anna earns $12 in 3 hours. How much does she make in 5 hours?
What is $20
3 ways to write 10 limes to 6 lemons as a simplified ratio ??
What are 5:3, 5/3, 5 to 3?
If Javonna types 120 words per 3 minutes, what is his rate of typing?
What is 40 words per minute
There is 200 dogs and 500 cats at the shelter. The ratio of dogs to the total of animals is _______.
What is 200:700?
What is a ratio of wings to beaks of a bird t the park??
What is 2 to 1, 2:1, or 2/1
Henry reads 8 pages in 6 minutes, then he reads 4 pages in how many minutes?
What is 3 minutes
The recipe calls for 2 eggs for every 8 cups of flour. How many eggs are needed with 40 cups of flour?
What is 10 eggs
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?
What is $0.35
here are 12 comic books and 5 novels in the shelf. Ratio of comic books to total books in the shelf is _____________
What is 12:17?
In a drawing, there are three circles, four stars, and three triangles. What is the ratio of stars to the total number of shapes.
What is 2/5 or 4/10
Ramon gets 10 points in 4 games. How many does he get in 6 games?
What is 15 points
There are 40 rabbits in a cage. The ratio of white rabbits to grey rabbits is 3:7. How many white rabbits are in the cage?
What is 12 white rabbits
Which is the better deal $20 for 5 t-shirts or $24 for 8 t-shirts
What is $24 for 8 t-shirts (rate of $3 per shirt)
There are 19 girls and 14 boys in the bus.
Ratio of girls to total number of members in the bus is _____________?
What is 19:33?
There are 75 mice in a cage. The ratio of pink mice to black mice is 2:3. How many black mice are in the cage?
What is 45 Mice
Julia texts 60 words in 4 minutes, then she texts 45 words in how many minutes?
What is 3 minutes
2 Ways to write equivalent Ratios??
What is by multiplying and dividing each part of the ratio by the same value?
The science materials cost $65.70 to do the experiment. If 9 students participated in the experiment, what was the unit cost per student?
What is $7.30
There are 175 butterflies and 245 flies at the natural resource center. The simplified ratio of butterflies to flies is ________.
What is 5:7?
Are 8/6 and 6/5 equivalent ratios
What is NO
Ms. Curtis students 25 hours for 2 tests, and studies 100 hours for how many tests?
What is 8 tests