Solving Problems with Multiplication and Division Equations

The video tutorial covers module nine, lesson three, focusing on using multiplication and division equations to solve real-world problems. It begins with an introduction to the learning objectives, followed by detailed explanations of solving multiplication equations and the division and multiplication properties of equality. The tutorial includes practical examples, such as dividing apples among people and calculating the cost of tomatoes, to illustrate these mathematical concepts.

How many pounds of apples does each person get if four people share 20 pounds equally?

• 4 pounds

• 5 pounds

• 10 pounds

• 20 pounds

Tags

CCSS.3.OA.A.3

What operation is used to solve the equation 4x = 20?

• Division

• Multiplication

• Subtraction

• Addition

Tags

CCSS.HSA.REI.A.1

What is the value of x when 7x = 119?

• 12

• 17

• 7

• 10

Tags

CCSS.6.EE.B.7

To solve 7x = 119, which operation is used?

• Subtraction

• Division

• Addition

• Multiplication

Tags

CCSS.6.EE.B.7

What is the result of 54 divided by 6?

• 8

• 9

• 10

• 11

Tags

CCSS.4.NBT.B.6

If x divided by 6 equals 9, what is x?

• 63

• 54

• 81

• 72

Tags

CCSS.3.OA.A.4

What is the value of x if x over 10 equals 9?

• 19

• 90

• 9

• 100

Tags

CCSS.6.EE.B.7

To solve the equation x/10 = 9, which operation is necessary?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.6.EE.B.7

What is the cost per tomato if 5 tomatoes cost $1.85?

• $1.00

• $0.37

• $0.50

• $0.75

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you verify the solution of 5x = 1.85 when x = 0.37?

• Multiply 0.37 by 5

• Divide 1.85 by 5

• Add 0.37 to 5

• Subtract 0.37 from 5

Tags

CCSS.6.EE.B.5