Percent, Divide Fractions, Decimals and Surface Area

The sum of all the areas of all the faces that cover the surface of a 3D object.

• Volume

• Area

• Perimeter

• Surface Area

It means "per hundred"

• percent

• 1000

• accuracy

• fraction

Which of the following are inverse operations?

• Multiplication and addition

• Addition and fractions

• Multiplication and division

• Fractions and decimals

Order the following decimals from least to greatest
0.54  0.5   0.85   0.8 

• 0.5  0.54  0.8  0.85

• 0.54  0.5  0.8  0.85

• 0.85  0.8  0.5  0.54

• 0.8  0.5  0.85  0.54

What is 82% written as a decimal?

• 82

• 820

• 0.082

• 0.82

What is 25% of 200?

• 25

• 50

• 75

• 100

Sixteen students in the school band play clarinet. Clarinet players make up 20% of the band. Use a bar model to find the number of students in the school band.

• 80

• 8

• 40

• 160

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%

• 40%

• 60%

• 80%

• A
• B
• C
• D

26 is 5% of what number?

• 3

• 5

• 25.95

• 520