Fraction Multiplication

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 (part) and 'b' is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together. The formula is (a/b) x (c/d) = (a*c)/(b*d).

Tags

CCSS.5.NF.B.6

Front

What is the product of 5/2 and 2/7?

Back

5/7

Tags

CCSS.5.NF.B.6

Front

What is the product of 3/8 and 3/5?

Back

9/40

Tags

CCSS.5.NF.B.6

Front

What is 6/9 multiplied by 2/3?

Back

12/27

Tags

CCSS.5.NF.B.6

Front

If Rosemary ran 2/3 of a mile, how far did Sophie run if she ran 3 times as far?

Back

2 miles

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

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 an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 5/4 or 7/7.

Tags

CCSS.3.NF.A.3C

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 1 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 over the original denominator is the fraction.