Ratios
Random
Equivalent Ratios
Trivia
100
Write 6 girls to 8 boys as a ratio in 3 ways.
6/8, 6 to 8, 6:8
100

Which pair of quantities cannot be compared using a ratio?

a. 12ft and 114ft

b. 7kg and 35km

c. 96cm and 4m

d. 81L and 81g

e. 43 yd and 19 miles

b and d

100

The definition of equivalent ratios 

Two ratios that express the same relationship between numbers

100

When is the ch. 4 math test? 

What is Wednesday? Tomorrow!

200
Write 10 limes to 6 lemons as a ratio in 3 ways.
10:6, 10/6, 10 to 6
200

Joseph bought some stickers. The number of flower stickers was 8/15 of the number of animal stickers. What was the ratio of the number of animal to the total number of stickers? 

What is 15:23?

200

Are 1/6 and 2/7 proportional?

Not Equivalent 

200

About how old is the oldest tortoise? 

what is 200? 

300
What are the 3 ways we write a ratio.
As a fraction, with a colon, and with the word "to"
300

Name a ratio equivalent to 14: 6

7:3, 126:54, 49:21, etc. 

300

Are 4/7 and 36/63 equivalent?

Yes equivalent, 4 x 9 = 36, and 7 x 9 = 63 

300

What is the name of the biggest star? 

What is the sun? 
400
A comparison between two numbers is called a______
ratio
400

describe a situation that would have a ratio of 3:16. 

various answers*

400

Are 14/15 and 42/45 equivalent?

Yes equivalent, 14 x 3 = 42, 15 x 3 = 45

400

What is the only mammal that can fly? 

What is a bat? 

500
What are the 2 ways to write an equivalent ratio? A Adding B Subtracting C Multiplying D Dividing
What is C, D Multiplying and Dividing
500

Each week, Brian spends 32 hours at swimming practice and 16 hours at soccer practice. What is the ratio of the number of hours Brian spends at swimming practice to the number of hours he spends at soccer practice?

What is 2:1?

500

Are 2/3 and 4/6 equivalent?

Yes, equivalent, 2 x 2 = 4, 3 x 2 = 6

500

How many continents are there? 

what is 7? 

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