Cummulative Review DLA 2

Spiral Review
Spring 23/24

KAP

Multiple Choice

According to the pie chart, how much of a house's water usage is for showers?

• 26.7%

• 13.7%

• 21.7%

• 16.8%

Multiple Choice

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

Multiple Choice

Does the graphic organizer correctly group the numbers?

• Yes
• No

Multiple Choice

Explain the error

• -1.2 isn't an integer.
• -2 isn't a whole number and 3.4 isn't a rational number.
• -2 isn't a whole number and -1.2 isn't an integer.
• The numbers are graphed correctly.

Fill in the Blank

Who is the tallest? (Hint: turn all fractions into decimals)

Ordering Rational Numbers

Multiple Choice

Which of these is set up correctly for

Find 40% of 85

Multiple Choice

Which of the following is an example of the percent equation?

• $$\frac{of}{is}=\ \frac{\%}{100}$$

• Whole = % x Part

• $$\frac{Part}{Whole}\ =\ \frac{\%}{100}$$

• % = Part x Whole

Multiple Choice

Paul wants to buy a shirt for his brother for Christmas. The regular price of the shirt is $20. There is a 40% discount in the entire store. How much is the discount on the shirt?

• $50 discount

• $8 discount

• $12 discount

• $6 discount

Finding the part, Whole and Percent

A bag contained 75 marbles. 10
marbles were black, 15 marbles
were green, and 50 marbles were
red. What percent of the marbles
were red?

Multiple Choice

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Unit Rate-

All operations with Rational Numbers-

Silas, Phillip and Granvel went out to eat. When dinner
was over they received the check. They decided to split
the check 3 ways. If the total was 45.75 how much did
each person pay for dinner?

​What is the order of operations?

1. ​Solve anything inside of grouping symbols ( ) { } these are parenthesis and brackets

2. Solve for exponents

3. ​Going from left to right solve any multiplication and division, which ever comes first

4. ​Going from left to right solve any addition or subtraction, which ever comes first.

Multiple Choice

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

Multiple Choice

Which operation should you perform first in the expression

$$-4+3^3\div5$$  

• exponent

• division

• addition

• subtraction

Multiple Choice

Simplify the following:
(2 + 7 - 1) ÷ 2²

• 16

• 2

• 72.25

• 8.75

Order of Operations

Multiple Choice

7g + 5 + 6g  - 3

• 13g - 3
• 12g + 5
• 13g + 2
• 13g - 2

Multiple Choice

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Equivalent Expressions All properties

Multiple Choice

7 feet = ___ inches

• 144 inches

• 49 inches

• 84 inches

• 19 inches

Measurement Conversions

Calculating Percent Change

Fill in the Blank

What is 18% of 200?

Multiple Choice

Find the percent of increase.

Original: 32

New: 50

• 10%

• 36%

• 52%

• 56%

Percent of Change

Multiple Choice

What percent of people chose gummy bears as their favorite candy? 

• 25%
• 15%
• 30%
• None of these

Multiple Choice

A group of people were asked their favorite type of pet. Their responses are represented in the percentage bar graph shown. Which table best represents the data summarized in the percentage bar graph?

Percent Bar Graph

Multiple Choice

What is this symbol?

• less than

• greater than

• less than or equal to

• greater than or equal to

Multiple Choice

Which of these means that x is greater than or equal to 12

• x ≥ 12
• x  > 12
• x ≠ 12
• x ≥ 15

Fill in the Blank

Write in word the following inequality x + 1 > 10

Multiple Select

Which set (s) of numbers make the inequality a - 5 < 6

• { 8,9,10}

• {11,12,13}

• {5,6,7}

Inequalities