Ratio & Ratio Tables Intro

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

• 4/5=8/10 =12/15
• 4/5 = 5/6 = 6/7
• 4/5 = 3/4 = 2/3
• 4/5=8/15=16/45

What is B?

• 28
• 70
• 49
• 56

What  number is missing?

• 7
• 3
• 10
• 5

Which ratio is equivalent to 5 to 4

• 25 to 20
• 10 to 12
• 4 to 5
• 15 to 8

Find the missing number for the ratio table.

What 3 ways can you write a ratio?

• $1\ to\ 4$ Using the word "to"

• $1:4$ Colon

• fraction $\frac{1}{4}$

• $1\ -\ 4$ Dash

A ratio is the comparison of 2 quantities by:

• Addition

• Subtraction

• Multiplication

• Division

What is the missing number for the following equivalent fractions?

 $\frac{3}{5\ }\ =\ \frac{9}{?}$