Area Models/ Multiply Fractions

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

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the numerator of the fraction.

Front

What is the shaded area fraction in a model?

Back

The shaded area fraction represents the part of the whole that is shaded, expressed as a fraction of the total area.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the multiplication of fractions represent in an area model?

Back

It represents the area of a rectangle where the lengths of the sides are the fractions being multiplied.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply two fractions?

Back

Multiply the numerators together and the denominators together. For example, (a/b) x (c/d) = (a*c)/(b*d).

Tags

CCSS.5.NF.B.6

Front

What is the product of 3/8 and 1/4?

Back

The product is 3/32.

Tags

CCSS.5.NF.B.6

Front

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

Back

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

Tags

CCSS.5.NF.B.6

Front

What is the area of a rectangle with length 3/4 and width 2/3?

Back

The area is 1/2 (3/4 x 2/3 = 6/12 = 1/2).

Tags

CCSS.5.NF.B.4B

Front

How do you find the fraction of a whole?

Back

Divide the part by the whole. For example, if 3 out of 12 are shaded, the fraction is 3/12.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the definition of a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B