Ratios and Fractions Review

A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour?

• 3 : 2

• 3 to 2

• 6 : 4

• 2 : 3

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent

• no, not equivalent

A table shows the equivalent ratios of apples to oranges as 2:3, 4:6, and 6:9. What is the missing value in the ratio 8:x?

• 10

• 12

• 11

• 13

A recipe requires 2 cups of flour for every 3 cups of sugar. If you have 8 cups of flour, how many cups of sugar do you need?

• 10 cups

• 12 cups

• 11 cups

• 9 cups

What is a ratio?

• A relationship between two quokkas

• A comparison of between two and five numbers

• A relationship between two numbers

• An old box your parents used to listen to music on

To convert a fraction to a decimal, you should...

• Divide the denominator by the numerator

• Divide the numerator by the denominator

• Multiply the denominator by 100

• Multiply it by its reciprocal

A proportion is...

• A ratio where the second number is 1

• A relationship between two numbers

• An equation involving equivalent ratios

• Along with neuportions and eletroportions, one of three parts of an atom

A unit rate is a ratio where the second number...

• Is larger than the first number

• Is smaller than the first number

• Is equal to the first number

• Is equal to 1

What are three good ways to solve a proportion?

• Forwards, backwards and sideways

• Multiply, divide and add

• Horizontal, vertical and cross-multiplication

• Wild guess, eenie meenie miney moe and cheat off a smart kid