Multiply. Write in simplest form.

$$\frac{1}{3} \times \frac{2}{5}=$$

Estimate the product. Use a bar diagram if needed.

$$\frac{1}{8} \times 15 \approx$$

The deepest point in Earth's oceans is the Mariana Trench, which is located $6 \frac{4}{5}$ miles beneath the ocean's surface. The average depth of Earth's oceans is $2 \frac{1}{2}$ miles. By contrast, the highest elevation of Earth is Mt. Everest, which is about $5 \frac{1}{2}$ miles high.

Write a division expression to find how many times as deep the Mariana Trench is than the average depth of the ocean.

$$\frac{\square}{\square}\div\square\frac{\square}{\square}$$

Multiply. Write in simplest form.

$$\frac{1}{8} \times \frac{1}{2}=$$

Multiply. Write in simplest form.

$$20 \times \frac{3}{4}=$$

Draw a diagram to find the quotient.

$$\frac{6}{7} \div \frac{2}{7}=$$

Divide. Write in simplest form. Check by multiplying.

$$4 \frac{1}{6} \div 10=$$

Divide. Write in simplest form. Check by multiplying.

$$3 \frac{1}{2} \div \frac{1}{2}=$$

Multiply. Write in simplest form.

$$\frac{1}{2} \times 2 \frac{3}{8}=$$

Divide. Write in simplest form. Check by multiplying.

$$\frac{1}{8} \div \frac{1}{2}=$$

Multiply. Write in simplest form.

$$\frac{1}{2} \times 2 \frac{1}{3}=$$

To solve the problem use the division sentence $\frac{8}{9} \div \frac{2}{9}$. This shows how many groups of $\square$ are in $\frac{8}{9}$.

Step 1: To make a bar diagram that represents the amount of Toby's trail mix, divide the $\square$ into sections.

Srep 2: Shade $\square$ of the sections to represent $\frac{8}{9}$ pound.

Step 3: Circle each group of $\frac{2}{9}$ in the shaded section. Determine the number of equal groups of $\frac{2}{9}$.

There are _____ groups of $\frac{2}{9}$ in $\frac{8}{9}$. So, $\frac{8}{9} \div \frac{2}{9}=\square$

Toby can make________ bags of trail mix that each weigh $\frac{\square}{\square}$pound.

Complete.

$5 \frac{1}{3} y d=$_____ ft

Find the reciprocal of the number.

$$\frac{2}{3}$$