Complex Fractions

Front

What is a complex fraction?

Back

A complex fraction is a fraction where the numerator, the denominator, or both are also fractions.

Front

How do you simplify a complex fraction?

Back

To simplify a complex fraction, multiply the numerator and the denominator by the least common denominator (LCD) of the fractions involved.

Front

Solve the complex fraction: 1/(1/2)

Back

2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the first step in solving a complex fraction?

Back

Identify the least common denominator (LCD) of the fractions in the numerator and denominator.

Front

If Kendall used 1/2 of a bag of seed to plant 1/10 of her garden, how many bags will she use to plant the entire garden?

Back

5 bags.

Tags

CCSS.7.RP.A.1

Front

What does it mean for a relationship to be proportional?

Back

A relationship is proportional if two quantities maintain a constant ratio.

Tags

CCSS.7.RP.A.2A

Front

Solve the complex fraction: (3/4)/(1/2)

Back

3/2 or 1.5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the least common denominator (LCD) of 1/3 and 1/4?

Back

The LCD is 12.

Front

Simplify the complex fraction: (2/3)/(4/5)

Back

5/6

Front

What is the formula for finding the total number of bags needed if a fraction of a bag is used for a fraction of a garden?

Back

Total bags needed = (Fraction of garden)/(Fraction of bag used).

Tags

CCSS.6.NS.A.1