Average and Rate Problems with Multiple Steps

Solving multi-step rate problems: If a car travels 120 miles in 2 hours, what is its average speed?

• 30 miles per hour

• 60 miles per hour

• 90 miles per hour

• 45 miles per hour

Tags

CCSS.6.RP.A.3B

Finding the average of a set of numbers: If the average of 5 numbers is 20, what is their total sum?

Tags

CCSS.7.EE.B.3

Finding the average of a set of numbers: The average of 4 numbers is 25. If 3 of the numbers are 20, 30, and 40, what is the fourth number?

Tags

CCSS.7.EE.B.3

Solving word problems involving averages: The average of 5 numbers is 40. If 4 of the numbers are 30, 40, 50, and 60, what is the fifth number?

Tags

CCSS.7.EE.B.3

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Solving word problems involving averages: A student scores 85, 90, 95, and 80 in 4 tests. What is the average score?

Tags

CCSS.7.NS.A.3

Solving multi-step rate problems: A machine produces 500 items in 8 hours. What is its production rate per hour?

• 100 items per hour

• 62.5 items per hour

• 45 items per hour

• 700 items per hour

Tags

CCSS.6.RP.A.3B