Mixed Number to Improper Fraction

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/3.

Tags

CCSS.3.NF.A.3C

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 9/4.

Tags

CCSS.3.NF.A.3C

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

Convert the mixed number 2 7/10 to an improper fraction.

Back

27/10.

Front

Convert the mixed number 7 7/9 to an improper fraction.

Back

70/9.

Front

Convert the mixed number 4 5/7 to an improper fraction.

Back

33/7.

Front

Convert the mixed number 8 7/12 to an improper fraction.

Back

103/12.

Front

Convert the mixed number 7 1/3 to an improper fraction.

Back

22/3.

Front

What is the formula for converting a mixed number (a b/c) to an improper fraction?

Back

The formula is (a * c + b) / c.

Front

What is the importance of converting mixed numbers to improper fractions in mathematics?

Back

Converting mixed numbers to improper fractions simplifies calculations, especially in addition, subtraction, multiplication, and division.