What is a ratio?
A ratio is a comparison between two quantities.
What is the ratio to boys in girls in class today?
Ms.B will decide :)
1:3
__:9
3:9
What is the ordered pair for point X?
(7,3)
Complete the Ratio Table:
4:12
5:15
What is a double number line?
When two number lines have coordinated quants that are equivalent ratios.
In Tae'Shaun first NBA basketball game, he makes 5 of the ten baskets he shot. What is the ratio of shots made to shots missed?
8:16
16:__
16:32
Where is (5,6) on the graph?
Complete the ratio table:
4 to 12
10 to 30
Give an example of rate
Answers vary!
Alivia has 5 followers on Instagram, Harmony has 10, and Vaessa has 15. What is the ratio of Alivia followers to all of the followers? (in lowest terms please)!
1:6
What is an equivalent ratio to 7:21?
1:3
You are given points (1,2) and (2,4). What would the next point be?
(3,6)
Complete the Ratio Table
3:15
4:20
Define: Scaling
The process of multiplying each quantity in a ratio by the same number to get equivalent ratios.
Davell is launching his rapping career and its not going well! His first song got 36 views and Spotify and his second song only got 9 views. What is the ratio of views of his second song to the first? (lowest terms please)
1: 4
List two ways we can write a ratio
1:4 -- colon
1/4-- fraction
1 to 4: words
You are given points (0,0) and (5,5). What would the next point be?
(10,10)
Complete the Ratio Table:
4:8
10:20
What is the difference of part-to-whole ratios and part-to-part ratios?
Part to whole: A ratio that compares one part of a group to the whole group.
Part to part: A ratio that compares one part of a group to another part of the same group.
Tajah has 25 Taki's in his lunch. While Romeo had 50 and Serenity had 75. What is the ratio of Cameron's Taki's to Serenity's? (lowest terms please)
25:75
1:3
Complete the ratio list!
2:4
__: 8
__: 16
2:4
4:8
8:16
What is the ordered pair for point X?
(-4,6)
Complete the Ratio Table
6:30
8:40