NAME _____________________________________________ DATE ____________________________ PERIOD _____________
Lesson 3 Homework Practice
Solve Equations with Rational Coefficients
Solve each equation. Check your solution.
1. −16 = 0.2𝑏
𝑥
4. 1 = 25
3
3. 0.6ℎ = 13.02
5. 0.9 = 0.4𝑚
6. 3 𝑡 = 9
4
7. 7 𝑔 = 9
2
5
2. 12.3 = 0.41𝑥
8. −28 = 5 𝑑
4
5
2
3
1
4
10. = 𝑐
11. 𝑧 = 4
13. 11.3𝑦 = 4.52
14. 0.5𝑦 = 19.5
2
3
1
9. 8 𝑛 = − 4
5
6
12. 𝑏 = 1
7
8
3
15. 27.3 = 4 𝑦
16. DRAWING An architect needs to make a scale drawing of a home. The width w of the home in the drawing, in
7
inches, is given by the equation 𝑤 = 6. What is the width of the home in the scale drawing?
8
17. VOLUNTEERS At a local shelter, 36 people volunteered to help prepare meals for disaster victims. If this
9
represented 16 of the volunteers at the shelter, write and solve an equation to determine how many volunteers helped
at the local shelter.
Course 2 • Chapter 6 Equations and Inequalities
91