Ratios
Write 6 girls to 8 boys as a ratio in 3 ways.
6/8, 6 to 8, 6:8
Are 2/3 and 4/6 equivalent?
Yes, equivalent,
2 x 2 = 4, 3 x 2 = 6
Anna earns $12 in 3 hours. How much does she make in 1 hour?
$4
Write 10 limes to 6 lemons as a ratio in 3 ways.
10:6, 10/6, 10 to 6
Are 1/6 and 2/7 proportional?
Not Equivalent
Ramon gets 10 points in 4 games. How many does he get in 8 games?
20 points
What are the 3 ways we write a ratio.
As a fraction, with a colon, and with the word "to"
Are 4/7 and 36/63 equivalent?
Yes equivalent, 4 x 9 = 36, and 7 x 9 = 63
Henry reads 8 pages in 6 minutes, then he reads 40 pages in how many minutes?
30 minutes
A comparison between two numbers is called a______
ratio
Are 14/15 and 42/45 equivalent?
Yes equivalent, 14 x 3 = 42, 15 x 3 = 45
Julia texts 60 words in 4 minutes, Tristan text 75 words per 5 minutes, who text the fastest per minute?
Neither, They both text at the same rate.
What are the 2 ways to write an equivalent ratio?
A Adding B Subtracting C Multiplying D Dividing
C (Multiplying) and D(Dividing)
The definition of equivalent ratios
Two ratios that express the same relationship between numbers
Curtis studies 25 hours for 2 tests, and studies 100 hours for how many tests?
8 tests.