5.nf.4

Front

What is the process of multiplying fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, to multiply 3/4 by 3/4, you calculate (3*3)/(4*4) = 9/16.

Tags

CCSS.5.NF.B.6

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient becomes the whole number, and the remainder becomes the new numerator over the original denominator.

Front

What is the value of 3/5 of 12?

Back

To find 3/5 of 12, multiply 12 by 3/5: 12 * (3/5) = 36/5.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

How do you divide a fraction by a whole number?

Back

To divide a fraction by a whole number, multiply the fraction by the reciprocal of the whole number. For example, to divide 1/2 by 3, calculate 1/2 * 1/3 = 1/6.

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number). For example, in the fraction 3/4, 3 is the numerator and 4 is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share. It is used to add or subtract fractions with different denominators.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find the least common denominator (LCD), convert each fraction to an equivalent fraction with the LCD, and then add the numerators.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width. If the length is 3/4 and the width is 1/2, the area is (3/4) * (1/2) = 3/8.

Tags

CCSS.5.NF.B.4B

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction. For example, 2 1/2 is a mixed number.

Tags

CCSS.3.NF.A.3C