Dividing and Evaluating Quantities

This video tutorial covers a math quiz with five problems. The first problem involves identifying true equations when a number is placed in a blank space. The second problem requires calculating the number of nickels in a stack. The third problem involves completing equations with numbers from a box. The fourth problem is about determining how many bolts Heidi can buy with a given amount of money. The final problem involves distributing potting soil equally among pots and verifying the correctness of a model.

Which equation is true when 6 is placed in the blank? A) 2.4 ÷ __ = 40 B) 18 ÷ __ = 30 C) __ ÷ 1.2 = 5 D) 48 ÷ 80 = __

• A

• C

• D

• B

What is the result of 18 divided by 6?

• 4

• 3

• 2

• 5

If 48 divided by 80 equals a blank, what is the value of the blank?

• 0.6

• 0.8

• 0.5

• 0.75

Gabriel has a stack of nickels that is 0.72 inches tall. Each nickel is 0.08 inches thick. How many nickels does he have?

• 10

• 9

• 11

• 8

If a stack of nickels is 0.72 inches tall and each nickel is 0.08 inches thick, how many nickels are in the stack?

• 10

• 8

• 9

• 7

Fill in the blank: __ ÷ 0.7 = 13

• 9.0

• 9.2

• 8.1

• 9.1

What number divided by 1.3 equals 7?

• 9.0

• 9.2

• 9.1

• 8.1

Heidi has $4.55 and bolts cost $0.13 each. How many bolts can she buy?

• 36

• 35

• 37

• 38

If bolts cost $0.13 each, how many can Heidi buy with $4.55?

• 37

• 36

• 35

• 34

What division equation can Heidi use to find out how many bolts she can buy?

• 4.55 × __ = 0.13

• 0.13 × __ = 4.55

• 4.55 ÷ 0.13 = __

• 0.13 ÷ __ = 4.55