Ratios/Rates Quizizz

What is the definition of a RATIO?

• A fraction.

• A comparison of two numbers using division.

• Equivalent proportions with like-units

• An unknown quantity in an equation

Ratios can be written using... (select all that apply)

• fraction form

• exponents

• colon ( : )

• in words using "to"

• Brackets [ ]

What is the definition of RATE?

• An improper ratio

• A ratio comparing a part of a whole group

• A mixed ratio

• A ratio of two numbers that have different units

What is the definition of UNIT RATE?

• A rate comparing a fractional part and a whole

• A rate comparing a number and 1

• A mixed ratio

• A rate involving distance

What is the unit rate for driving 20 feet per 2 seconds

• 40/4 (40 feet per 4 seconds)

• 20/1 (20 feet per 1 second)

• 30/3 (30 feet per 3 seconds)

• 10/1 (10 feet per 1 second)

• a
• b
• c
• d

• a
• b
• c
• d

• a
• b
• c
• d

• 20 pencils
• 24 pencils
• 96 pencils
• 48 pencils

Simplify the ratio of
20 to 25

• 1 to 5
• 2 to 5
• 3 to 5
• 4 to 5