One-Step Equation Lesson

One Step Equations with Rational Numbers

By Jayde Kling

Lesson Objective

​-Solve equations that involve fractions, decimals, and mixed numbers.

Multiple Choice

Solve for x.

$$x+\frac{1}{8}=\frac{6}{8}$$  

• $$x=\frac{7}{8}$$  

• $$x=\frac{5}{8}$$  

• $$x=\frac{2}{8}$$  

• $$x=\frac{1}{8}$$  

Multiple Choice

Solve for x.

$$x-\frac{2}{3}=\frac{5}{6}$$  

• $$x=\ 1\ \frac{1}{2}\ or\ \frac{3}{2}$$  

• $$x=\frac{7}{9}$$  

Multiple Choice

Solve for x.

$$x-1.3=4.6$$  

• x=5.9

• x=3.3

• x=4.1

• x=7

Multiple Choice

Solve for x.

$$\frac{f}{2}=\frac{5}{8}$$  

• x=2

• x=4

• $$x=\frac{1}{2}$$  

• x= $$\frac{5}{4}\ or\ 1\frac{1}{4}$$  

Multiple Choice

Solve for r.

$$r\div5.5=18.2$$  

• r=23.7

• r=100.1

• r=12.7

• r=90.1

Multiple Choice

Solve for w.

$$1.8w=40.14$$  

• w=12

• w=42.2

• w=22.3

• w=16.4

Multiple Choice

Solve for j.

$$\frac{1}{8}\cdot y=4$$  

• y=32

• y=5

• y=20

• y=31