Ratios
Are 2/3 and 4/6 equivalent?
Yes, equivalent, 2 x 2 = 4, 3 x 2 = 6
Zev earns $12 in 3 hours.
How much does she make in 1 hour?
What is $4 to 1 hour or 4/1 or 4:1
Are 1/6 and 2/7 equivalent?
Not Equivalent
Bella gets 10 points in 4 games. How many does she get in 8 games?
What is 20 points to 8 games or 20/8 or 20:8
What are the 3 ways we write a ratio.
Show your answers using the numbers 5 and 7.
As a fraction, with a colon, and with the word "to"
5/7
5:7
5 to 7
Are 4/7 and 36/63 equivalent?
Yes equivalent, 4 x 9 = 36, and 7 x 9 = 63
Samantha reads 8 pages in 6 minutes, then she reads 40 pages in how many minutes?
40 pages to 30 minutes
40 pages / 30 minutes
40 pages : 30 minutes
Are 14/15 and 42/45 equivalent?
Yes equivalent, 14 x 3 = 42, 15 x 3 = 45
Luis texts 60 words in 4 minutes, Marianna text 75 words per 5 minutes, who text the fastest per minute?
Neither because they both text at the same rate.
What are the 2 ways to make an equivalent ratio?
A) Adding
B) Subtracting
C) Multiplying
D) Dividing
What is C) Multiplying and D)Dividing
The definition of equivalent ratios
Two ratios that express the same relationship between numbers
Aurora studies 25 hours for 2 tests.
If they study 100 hours, how many tests would it be for?
What is 100 hours to 8 tests.