ax = b: Real-world Applications

Mathematics
Grade 6
17 questions
~34 mins
1 views0 downloads

About This Worksheet

A worksheet focusing on solving ax = b through real-world applications, designed for Grade 6 students to develop procedural mastery and problem-solving skills.

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Full preview • 17 questions

ax = b: Real-world Applications

Subject: MathematicsGrade: Grade 6
Name:
Date:
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Untitled Worksheet

Grade Grade 6
A

Practice Questions

Answer all questions. Show your working in the grid spaces provided.
1.
Solve for x: 5x = 20.
[2 marks]
2.
Calculate the value of x: 12x = 36.
[2 marks]
3.
Find x: 3x = 15.
[2 marks]
4.
Solve for x: x/4 = 3.
[2 marks]
5.
Calculate x in the equation: 8x = 64.
[2 marks]
6.
If a shirt costs $24 and this is 6 times the cost of one shirt, what is the cost of one shirt? Write an equation and solve for x.
[3 marks]
7.
A factory produces 7 times as many widgets as a small workshop. If the workshop produces 9 widgets, how many does the factory produce? Set up and solve an equation.
[3 marks]
8.
A recipe calls for 3 cups of sugar for every 2 cups of flour. If a baker uses 18 cups of flour, how many cups of sugar are needed? Formulate and solve an equation.
[3 marks]
9.
Construct an equation to find x if 4x = 48, then solve for x.
[2 marks]
10.
Solve for x: x/5 = 9.
[2 marks]
11.
A car travels 60 miles in x hours. If the speed is 30 miles per hour, find x.
[3 marks]
12.
A gardener plants 4 times as many roses as tulips. If she plants 24 tulips, how many roses does she plant? Set up and solve the equation.
[3 marks]
B

Challenge & Extension

Attempt these challenging problems for extra practice.
1.
A mobile phone plan costs $x per month. After a discount, the new cost is $12 less. If the discounted price is $18, find the original price x. Write and solve the equation.
[3 marks]
2.
A factory produces 5 times as many products as a small workshop. If the workshop produces 8 products, how many does the factory produce? Formulate and solve the equation.
[3 marks]
C

Mixed Review

Solve these questions to review different types of problems involving ax = b.
1.
Solve for x: 7x = 49.
[2 marks]
2.
Determine x if x/3 = 4.
[2 marks]
D

Error Analysis

Below is a common mistake made when solving ax = b. Identify and correct it.
1.
Student's solution: x = 8, from solving 4x = 32 by subtracting 4. What mistake did the student make? Correct the mistake and find the correct answer.
[3 marks]

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What is Remix?

Create a new worksheet based on this one. Change the grade level, topic, number of questions, or difficulty - then generate a fresh version.

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Details

Created
1/1/2026
Updated
1/1/2026
Type
worksheet