Complex Fractions and Unit Rate

Front

What is a complex fraction?

Back

A fraction with a fraction in the numerator, denominator, or both.

Front

How do you find the unit rate?

Back

Divide the quantity by the number of units to find the amount per one unit.

Front

If a recipe requires 2/3 cup of sugar for 1/3 batch, how much sugar is needed for 1 batch?

Back

2 cups.

Front

Sasha can mow 3/8 of an acre in 3/4 hour. How many acres does she mow per hour?

Back

1/2 acres per hour.

Front

If a dog eats 1/3 of a bag in 1/2 week, how many bags can it eat in 1 week?

Back

2/3 bags.

Front

What is the first step to simplify a complex fraction?

Back

Multiply the numerator and denominator by the least common denominator (LCD) of the fractions.

Front

What does it mean to simplify a fraction?

Back

To reduce it to its lowest terms.

Front

What is the unit rate of 60 miles in 2 hours?

Back

30 miles per hour.

Front

How do you convert a complex fraction to a simple fraction?

Back

By finding a common denominator and simplifying.

Front

What is the unit rate of 45 apples for 9 dollars?

Back

5 apples per dollar.