Practice Application in Word Problems - 3.8 | 3. Algebra | ICSE Class 9 Maths
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define a variable for the number of cars a person owns.

💡 Hint: Think of a letter that can stand for a quantity.

Question 2

Easy

Create a simple equation for a person buying 2 notebooks and losing 1.

💡 Hint: Think about what happens when you add and subtract.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the first step in solving a word problem?

  • Identify variables
  • Write the equation
  • Understand the problem

💡 Hint: Recall the acronym DIME.

Question 2

True or False: Defining variables is unnecessary when solving word problems.

  • True
  • False

💡 Hint: Think about how you keep track of what you are solving.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If a farmer has a total of 50 animals comprising cows and chickens, and there are twice as many chickens as cows, represent this situation with equations and solve for the number of each type.

💡 Hint: Use your understanding of relationships between the two quantities.

Question 2

A car rental service charges a flat fee of $30 plus $0.20 per mile driven. If a customer drives 'm' miles, write and solve the equation for total charges when driving 100 miles.

💡 Hint: Break down the fees into constants and variables.

Challenge and get performance evaluation