Expressions, Equations, and Functions

Write each fraction in the simplest form. If the fraction is already in simplest form, write the simplest form.

$\frac{24}{36}$

Determine whether you need an estimate or an exact answer. Then solve.

Addison paid \(1.29 for gum and \)0.89 for a package of notebook paper. She gave the cashier a \(5 bill. If the tax was \)0.14, how much change should Addison receive?

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{34}{85}$

Determine whether you need an estimate or an exact answer. Then solve.

Luis rode his bike 1.2 miles to his friend's house, then 0.7 miles to the video store, then 1.9 miles to the library. If he rode the same route back home, how far did he travel in all?

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{36}{12}$

Find each sum or difference.

$20+\left(-7\right)$

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{27}{45}$

Find each sum or difference.

$-15+6$

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{11}{18}$

Find each sum or difference.

$-9-22$

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

Find each sum or difference.

$18.4-\left(-3.2\right)$

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{19}{1}$

Find each sum or difference.

$23.1+\left(-9.81\right)$

Write each fraction in the simplest form. If the fraction is already in simplest form, write the simplest form.

$\frac{16}{44}$

Find each sum or difference.

$-5.6+\left(-30.7\right)$

Write each fraction in the simplest form. If the fraction is already in the simplest form, write the simplest form.

$\frac{64}{88}$

Find each product or quotient.

$11\left(-8\right)$

Fifty-four out of 180 customers said that cookie dough ice cream was their favorite flavor. What fraction of customers was this?

Find each product or quotient.

$-15\left(-2\right)$

Find the perimeter of following figure.

Find each product or quotient.

$63÷\left(-9\right)$

Find the perimeter of following figure.

Find each product or quotient.

$-22÷11$

Jolon needs to fence a garden. The dimensions of the garden are meters by 4 meters. How much fencing does Jolon need to purchase?

Replace each  with <, > or = to make a true sentence.

$\frac{7}{20}\cdot \frac{2}{5}$

Evaluate the following expression:

$6\cdot \frac{2}{3}$

Replace each $·$ with <, > or = to make a true sentence.

$0.15·\frac{1}{8}$

Evaluate the following expression:

$4.2\cdot 8.1$

Order $0.5,-\frac{1}{7},-0.2,\text{ and }\frac{1}{3}$ from least to greatest.

Evaluate the following expression:

$\frac{3}{8}÷\frac{1}{4}$

Evaluate the following expression:

$5.13÷2.7$

Find each sum or difference. Write in the simplest form.

$\frac{11}{12}-\frac{3}{4}$

Evaluate the following expression:

$3\frac{1}{5}\cdot \frac{3}{4}$

Find each sum or difference. Write in simplest form.

$\frac{1}{2}+\frac{4}{9}$

Evaluate the following expression:

$2.8\cdot 0.2$

Find each sum or difference. Write in the simplest form.

$-\frac{3}{5}+\left(-\frac{1}{5}\right)$

A board measuring $7.2\text{\hspace{0.17em}\hspace{0.17em}feet}$ must be cut three equal pieces. Find the length of each piece.

Find each product or quotient.

$2.4\left(-0.7\right)$

Find each product or quotient.

$-40.5÷\left(-8.1\right)$

Name the reciprocal of each number. 

$\frac{4}{11}$

Name the reciprocal of each number.

$-\frac{3}{7}$

Find each product or quotient.

$\frac{2}{21}÷\frac{1}{3}$

Find each product or quotient.

$\frac{1}{5}\cdot \frac{3}{20}$

Find each product or quotient.

$\frac{6}{25}÷\left(-\frac{3}{5}\right)$

Find each product or quotient.

$\frac{1}{9}\cdot \frac{3}{4}$

Find each product or quotient.

$-\frac{2}{21}÷\left(-\frac{2}{15}\right)$

Find each product or quotient.

$2\frac{1}{2}\cdot \frac{2}{15}$

Express each percent as a fraction in the simplest form.

$20\%$

Express each percent as a fraction in the simplest form.

$7.5\%$