5.3J

Front

What is the result of dividing a whole number by a fraction?

Back

To divide a whole number by a fraction, multiply the whole number by the reciprocal of the fraction. For example, 4 ÷ 1/9 = 4 x 9/1 = 36.

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator. For example, the reciprocal of 1/3 is 3/1.

Front

How do you multiply a whole number by a fraction?

Back

To multiply a whole number by a fraction, multiply the whole number by the numerator and then divide by the denominator. For example, 3 x 1/3 = 3/3 = 1.

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

Front

What is the result of dividing a fraction by a whole number?

Back

To divide a fraction by a whole number, multiply the denominator of the fraction by the whole number. For example, 1/8 ÷ 5 = 1/(8 x 5) = 1/40.

Front

What does it mean to divide by a fraction?

Back

Dividing by a fraction means to multiply by its reciprocal. For example, dividing by 1/3 is the same as multiplying by 3.

Front

What is the formula for dividing fractions?

Back

The formula for dividing fractions is: a/b ÷ c/d = a/b x d/c.

Tags

CCSS.6.NS.A.1

Front

What is the result of 5 ÷ 1/8?

Back

5 ÷ 1/8 = 5 x 8/1 = 40.

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

Front

What is the result of 1 ÷ 1/3?

Back

1 ÷ 1/3 = 1 x 3/1 = 3.

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

Front

How do you convert a division problem into a multiplication problem?

Back

To convert a division problem into a multiplication problem, multiply by the reciprocal of the divisor. For example, 4 ÷ 1/9 becomes 4 x 9/1.

Tags

CCSS.6.NS.A.1

Front

What is the result of 36 ÷ 4?

Back

36 ÷ 4 = 9.

Tags

CCSS.3.OA.B.6