Testing week 1

Which of the following is an example of using ratio language?

• 3:1

• 3+1

• 3x1

• 3-1

If a recipe uses 2 cups of flour for 3 dozen cookies, how many cups are needed for 9 dozen cookies?

• 6 cups

• 3 cups

• 4 cups

• 9 cups

What is a unit rate?

• A rate with a denominator of 1

• A rate with a denominator of 2

• A rate with a numerator of 2

• A rate with a numerator of 0

If 2 pounds of apples cost $3.50, what is the price per pound?

• $1.75 per pound

• $2.00 per pound

• $3.50 per pound

• $1.50 per pound

If a car travels 120 miles in 2 hours, what is its speed in miles per hour?

• 60 miles per hour

• 120 miles per hour

• 30 miles per hour

• 240 miles per hour

Which is the better buy: 3 oranges for $2 or 8 oranges for $5?

• 8 oranges for $5

• 3 oranges for $2

• Both are the same

• Neither is a good buy

What is the decimal equivalent of the fraction 1/4?

• 0.25

• 0.5

• 0.75

• 0.1

What percentage is equal to the fraction 1/2?

• 50%

• 25%

• 75%

• 10%

Which of the following is the correct conversion for 3/4?

• 0.75 = 75%

• 0.25 = 25%

• 0.5 = 50%

• 0.1 = 10%

What is the result of adding -5 and -3?

• -8

• 2

• -2

• 8