Multiply Fractions Word Problems

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 does it mean to find a fraction of a number?

Back

Finding a fraction of a number means to multiply the number by the fraction. For example, to find 1/2 of 8, you calculate 1/2 * 8 = 4.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in the form of a story or real-life scenario that requires interpretation and problem-solving.

Tags

CCSS.1.OA.A.1

Front

How do you solve a two-step word problem?

Back

To solve a two-step word problem, first identify the two operations needed to find the answer, then perform the operations in the correct order.

Tags

CCSS.3.OA.D.8

Front

If Mrs. Corbett signed 1/2 of 32 cards, how many did she sign?

Back

Mrs. Corbett signed 1/2 of 32 cards, which is 32 * 1/2 = 16 cards.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

If Mr. Corbett signed 3/8 of 32 cards, how many did he sign?

Back

Mr. Corbett signed 3/8 of 32 cards, which is 32 * 3/8 = 12 cards.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

How many cards are left for Mrs. Smith to sign if 32 cards were printed and 16 + 12 were signed?

Back

There are 32 - (16 + 12) = 4 cards left for Mrs. Smith to sign.

Tags

CCSS.3.OA.D.8

Front

What is the total amount of chicken needed for 8 people if each person requires 2/5 of a pound?

Back

Total chicken needed = 8 * (2/5) = 16/5 = 3 1/5 pounds.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

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 is the whole number, and the remainder is the new numerator.