Multiplying Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, (a/b) * (c/d) = (a*c)/(b*d).

Tags

CCSS.5.NF.B.6

Front

What is the product of 1/2 and 3/4?

Back

The product is 3/8.

Tags

CCSS.5.NF.B.6

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its simplest form, where the numerator and denominator have no common factors other than 1.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator may be different.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

If you have 3/5 of a pizza and you eat 1/5, how much pizza do you have left?

Back

You have 2/5 of the pizza left.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the product of 2/3 and 3/5?

Back

The product is 6/15, which simplifies to 2/5.

Tags

CCSS.5.NF.B.6

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 that over the original denominator.

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.3C

Front

If a recipe calls for 2/3 cup of sugar and you want to make half the recipe, how much sugar do you need?

Back

You need 1/3 cup of sugar.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C