Mastering Math: Ratios and More

What is a unit rate?

• A rate with a numerator of 1.

• A rate with a denominator of 1.

• A rate that compares quantities with the same units.

• A rate that is always a whole number.

How is a unit rate typically found from a given rate?

• By multiplying the numerator and denominator by the denominator's value.

• By adding the numerator and denominator.

• By dividing both the numerator and denominator by the denominator's value.

• By subtracting the numerator from the denominator.

What is the unit rate for 36 miles in 4 days?

• 4 miles per day

• 6 miles per day

• 9 miles per day

• 12 miles per day

What is the unit rate for $96 in 8 hours?

• $8 per hour

• $10 per hour

• $12 per hour

• $16 per hour

What is the least common multiple (LCM) used as the common denominator when adding 5/8 and 1/3?

• 8

• 12

• 24

• 32

What is the result of subtracting 2/5 from 1/2?

• 3/10

• 1/10

• 1/5

• 2/3

What is the simplified product of 2/8 multiplied by 1/4?

• 1/8

• 1/16

• 2/12

• 1/4

For which operations with fractions is it necessary to find a common denominator?

• Addition and Subtraction

• Multiplication and Division

• Addition and Multiplication

• Subtraction and Division

What is the result of dividing 5/6 by 2/7, expressed as a mixed number?

• 2 11/12

• 35/12

• 1 5/6

• 2 1/2

What is the solution to the inequality y + 7 < 8?

• y > 1

• y < 1

• y > 15

• y < 15