Multiplying a Whole Number by Fraction

Which expressions represent  $\frac{8}{3}$ as the product? Select all that apply.

•  $8\ \times\ \frac{2}{3}$  

•  $4\ \times\ \frac{2}{3}$  

•  $6\times\frac{2}{3}$  

•  $5\ \times\ \frac{3}{3}$  

•  $8\ \times\ \frac{1}{3}$  

Which expressions represent 8/6 as the product?

• 4 x 2/6

• 1 x 8/6

• 4 x 4/6

• 8 x 1/6

Which visual model represents 2 x 2/6?

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 $6\ \times\ \frac{4}{5}$  

Which shows 2 other ways to write problems with the same product as the expression above.

•  $24\ \times\ \frac{1}{5}\ \ and\ \ 4\ \times\frac{6}{5}$  

•  $10\ \times\ \frac{1}{5}\ \ and\ \ \ 6\ \times\ \frac{5}{4}$  

•  $24\ \times\ \frac{1}{5}\ \ and\ \ 6\ \times\ \frac{5}{4}$  

•  $10\ \times\ \frac{1}{5}\ \ and\ \ 4\ \times\ \frac{6}{5}$  

An equation is shown. What is the whole number?

• 5/10

• 5

• 15/10

• 15

 $\frac{1}{7}\times6=?$  

•  $\frac{6}{42}$  

•  $\frac{6}{7}$  

•  $\frac{7}{7}$  

• 1 

Ms.O wants to give  $\frac{1}{2}$  of a cake to each of her 13 students. How many apples does he need?

•  $24$  

•  $\frac{13}{2}$  

•  $\frac{2}{13}$  

•  $\frac{3}{12}$  

What expression is modeled above?

This model represents multiplying a whole number by a fraction. Select the expression that represents the shaded model.

• 1 x 1/3

• 2 x 1/3

• 2 x 2/3

• 2 x 2/6

What expression is modeled above?

• $5\ \times\ \frac{1}{6}$

• $\frac{1}{5}\times\ 6$

• $\frac{5}{30}$

• $6\ \times\ \frac{1}{5}$