Percent Equation 7th Test Review

The Percent Equation

Finding the missing value

Find the Part

Convert Decimals to Percents

Use Dr.Pepper

• Move DP - Decimal to Percent (Move Right)

• Move DP- Percent to Decimal (Move Left) 

Multiple Choice

Write 0.604 as a percent.

• 60.4%

• 604%

• 6.04%

• 0.064%

Multiple Choice

If 0.3 of the students ate ice cream last night, what percent ate ice cream?

• 0.3%

• 3%

• 30%

• 300%

Match

Match the following

• 50%

• 6.23%

• 125%

• 7.25%

• 8%

0.5

0.0623

1.25

0.0725

0.08

• 0.5

• 0.0623

• 1.25

• 0.0725

• 0.08

Drag and Drop

4 is ​

Placeholder

in percent form. 300% is ​

Placeholder

in decimal form.

8.25% is ​

Placeholder

in decimal form. 0.43 is ​

Placeholder

in percent form.

0.078 is ​

Placeholder

in percent form.

Drag these tiles and drop them in the correct blank above

400%

3

0.0825

43%

7.8%

40%

30

0.825

0.43%

78%

Multiple Choice

Multiplying by 100 is the same as:

• moving the decimal point 1 place to the right

• moving the decimal point 2 places to the right

Multiple Choice

What is 35% of 28

• 9.8

• 9.8%

• 1.135

• .8

Find the Percent

Multiple Choice

12 is what percent of 16

• 1.33

• 133%

• 192%

• .75

• 75%

Multiple Choice

12 is what percent of 50

• 24%
• 29%

• 50%

Find the Whole

Multiple Choice

21 is 42% of what number

• .5

• 50

• 882

• 2

Multiple Choice

Select the equation that represents the situation.

Find 45% of 625.

• 0.45 = 625n

• 0.45 x 625 = n

• n = 45 x 625

• 625 = 0.45n

Multiple Choice

Select the equation that represents the given situation.

32% of 208 is what number?

• 32 x 208= n

• 208 = 32n

• 0.32 x 208 = n

• 208 = 0.32n

Multiple Choice

34% of what number is 51?

• 69
• 71
• 151
• 196

Match

Solve each percent equation. Drag the correct answer to the correct problem.

• 72

• 64

• 0.8

• 12

• 610

120% of 60 is _______

80% of 80 is _______

2% of 40 is _______

120% of 10 is _______

Find 142.1% of 429.6. Round to the nearest whole number.

• 120% of 60 is _______

• 80% of 80 is _______

• 2% of 40 is _______

• 120% of 10 is _______

• Find 142.1% of 429.6. Round to the nearest whole number.

Multiple Choice

What percent of 7.5 is 9?

• 83.3%
• 0.833%
• 1.2%
• 120%

Multiple Choice

Which is the correct percent proportion?

• $$\frac{is}{of}=\frac{\%}{100}$$  

• $$\frac{is}{100}=\frac{\%}{of}$$  

• $$\frac{is}{\%}=\frac{100}{of}$$  

• $$\frac{\%}{is}=\frac{of}{100}$$  

• $$\frac{\%}{100}=\frac{of}{is}$$  

Multiple Choice

The percent equation is ________

• whole = part x percent

• part = percent x whole

• part = percent / whole

Multiple Choice

Determine if you are finding the part, percent, or whole.  
12 is 50% of what number?

• Part
• Percent
• Whole

Multiple Choice

Solve the equation:
36=.06x

• 2.16
• 36.06
• 35.94
• 600

Multiple Choice

What is 42% of 65?

• 27.3

• 273

• 2.73

• 27

Multiple Choice

Select the equation that represents the situation.

Find 45% of 625.

• 0.45 = 625x

• 0.45(625) = x

• x = 45(625)

• 625 = 0.45x

Multiple Choice

Priya has completed 9 exam questions. This is 60% of the questions on the exam. How many questions are on the exam?

• 9 = 0.60x

• 9(0.60) = x

Multiple Choice

80% of c is 20. What is c?

• 0.80c = 20

• 0.80(20) = c

Multiple Choice

Select the equation that represents the given situation.

32% of 208 is what number?

• 32(208) = x

• 208 = 32x

• 0.32(208) = x

• 208 = 0.32x