Mixed Numbers to Improper Fractions

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 7/4.

Tags

CCSS.3.NF.A.3C

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator. For example, 2 1/3 = (2*3 + 1)/3 = 7/3.

Front

Convert the mixed number 3 2/5 to an improper fraction.

Back

3 2/5 = (3*5 + 2)/5 = 17/5.

Front

What is the first step in converting a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator.

Front

If you have the mixed number 4 1/2, what is the improper fraction?

Back

4 1/2 = (4*2 + 1)/2 = 9/2.

Front

What is the denominator in the mixed number 5 3/8?

Back

The denominator is 8.

Tags

CCSS.3.NF.A.3C

Front

How do you identify the whole number in a mixed number?

Back

The whole number is the part of the mixed number that is to the left of the fraction. For example, in 3 1/4, the whole number is 3.

Tags

CCSS.3.NF.A.3C

Front

Convert the mixed number 1 3/4 to an improper fraction.

Back

1 3/4 = (1*4 + 3)/4 = 7/4.

Front

What is the improper fraction for the mixed number 2 5/6?

Back

2 5/6 = (2*6 + 5)/6 = 17/6.