7th grade ch-1 review

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Find the AREA of this figure.

What is the perimeter of this figure?

Find the perimeter of the given polygon.

What is 0.70 as a percent?

• 0.70%

• 70%

Which of the following shows 3/4 as a percent?

• 75%

• 25%

• 50%

How do you write 7/10 as a decimal?

What is 0.90 as a percent?

• 90%

• 900%

• .9

• 9%

Which fraction represents 50%?

• 3/4

• 1/2

• 1/4

• 10/5

What number could be a common denominator for these two fractions?

1/5 and 5/6?

• 30

• 11

• 6

• 5