Translating Word Problems into Equations

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or real-life scenario, requiring translation into a mathematical equation to solve.

Front

How do you identify variables in a word problem?

Back

Variables are typically represented by letters (like x or p) and are used to denote unknown quantities in the problem.

Front

What does it mean to translate a word problem into an equation?

Back

Translating a word problem into an equation involves converting the narrative into a mathematical expression that can be solved.

Front

What is the equation for: The bill for coffee selling for $7 a pound was $42?

Back

7p = 42

Front

How do you express 'three-halves the difference of a number and 22'?

Back

3/2(x - 22) is the expression for three-halves the difference of a number x and 22.

Front

What does 'five less than twice a number' translate to in an equation?

Back

2x - 5 = 47

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How do you express 'one-third of the sum of a number and 24'?

Back

1/3(x + 24) = 10

Front

What is the first step to solve the equation: 11 - 3x = 44?

Back

Subtract 11 from both sides.

Front

What does 'equivalent to' mean in a mathematical context?

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'Equivalent to' means that two expressions represent the same value or quantity.

Front

What is the importance of understanding the context of a word problem?

Back

Understanding the context helps in identifying the relevant information and determining the correct mathematical operations to use.