Dividing Fractions

What is the numerator of a unit fraction?

(a)  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Order the correct steps to convert mixed numbers to improper fractions.

• Place the sum over the original denominator.

• Multiply the whole number by the denominator

• Add the numerator to the product

Select all 3 ways to convert a whole number to a fraction.

• Place a 1 under the whole number

• Place the whole number over 1

• Put a 1 in the denominator.

• Put the whole number in the denominator with a 1 on top.

Tags

CCSS.3.NF.A.3C

Select the two ways to describe dividing fractions.

• Multiply the first fraction by the reciprocal of the second fraction.

• Keep-change-flip

• Cross-multiply

Tags

CCSS.6.NS.A.1

Which of the following shows the correct first step when dividing fractions?

Tags

CCSS.6.NS.A.1

Select all the correct steps for converting improper fractions to mixed numbers.

• Use the remainder as the numerator.

• Keep the original denominator.

• Divide the numerator by the denominator.

Which of the following is the correct procedure to divide mixed numbers?

• Convert the whole or mixed numbers to improper fractions, then divide the fractions as normal.

• Divide the whole numbers and then divide the fractions.

• Divide whole numbers by whole numbers, numerators by numerators and denominators by denominators.

• Convert the mixed numbers to decimals and multiply across.

Tags

CCSS.6.NS.A.1

What is the numerator of a fraction?

• The top number

• The bottom number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the denominator of a fraction?

• The top number

• The bottom number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B