Multiplying Fractions Models

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

What does it mean to multiply a whole number by a fraction?

Back

Multiplying a whole number by a fraction means taking that whole number and dividing it into equal parts as indicated by the fraction, then counting how many of those parts are taken.

Tags

CCSS.5.NF.B.4A

Front

What is the product of a whole number and a fraction?

Back

The product is found by multiplying the whole number by the numerator of the fraction and keeping the same denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Back

Tags

CCSS.5.NF.B.4A

Front

What is the equation represented by a model showing 6 groups of 1/5?

Back

Tags

CCSS.5.NF.B.4A

Front

How do you convert a multiplication of fractions into a visual model?

Back

You can use area models or number lines to visually represent the multiplication of fractions.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the first step in multiplying fractions?

Back

Multiply the numerators together to get the new numerator.

Tags

CCSS.5.NF.B.6

Front

What is the second step in multiplying fractions?

Back

Multiply the denominators together to get the new denominator.

Tags

CCSS.5.NF.B.6

Front

Back

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.