2/9 Check In

A ratio is a

• comparison of two quantitities

• a comparison of two quantities with units

• a comparison of two quantities with units when the quantity in the denominator is 1

• the number in front of the variable in an expression or equation

What is the ratio of TRIANGLES TO SQUARES?

• 2:1

• 3:0

• 1:3

• 1:2

Simplify the complex fraction.

• 20

• 36/5

• 1/20

• 60/3

If 8 pencils cost $5.20, what is the unit price of the pencils?

• $0.56
• $0.65
• $1.06
• $0.40

Which item is the CHEAPER buy?

• 1 box of noodles

• 2 boxes of noodles

Which shows 0.07 as a percent ?

• 70%
• 7%
• 0.7%
• 0.07%

Express 11/50 as a percent.

• 220%
• 22%
• 50%
• 55%

What is 5/8 as a percent?

• 58%

• 62%

• 0.625%

• 62.5%