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Chapter 1: Problem 59

Write the following expressions in words, using the word product. \(9 \cdot 7=63\)

Short Answer

Expert verified
The product of 9 and 7 is 63.

Step by step solution

01

Identify the Terms

Recognize that the expression given is a multiplication equation where 9 is being multiplied by 7 to result in 63.
02

Use the Word 'Product'

Rephrase the multiplication equation using the word 'product'. Note that the word product refers to the result of multiplying numbers.
03

Formulate the Sentence

Express the equation in words: The product of 9 and 7 is 63.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Writing Math Equations in Words
Understanding how to express math equations in words can enhance your mathematical communication skills. When you're faced with a multiplication expression like \(9 \cdot 7 = 63\), it's essential to see beyond the numbers and symbols.To express the equation in words, you follow simple steps:
  • Identify the equation's components. In this case, you're dealing with the numbers 9 and 7.
  • Recognize that the symbol \(\cdot\) stands for multiplication.
You then take these elements and tell a mathematical story. The word 'product' is crucial here since it represents the result of a multiplication problem. Therefore, you write: "The product of 9 and 7 is 63."This method doesn't just convert numbers into words. It builds your ability to interpret and articulate mathematical concepts clearly.
Prealgebra Skills
Prealgebra serves as the foundation for all future math learning. It's like the ABCs of mathematics. Understanding multiplication expressions is a key prealgebra skill.Multiplication is one of the four basic arithmetic operations. It consists of multiplying numbers to find their total amount. In expressions like \(9 \cdot 7\), you multiply 9 by 7.To build prealgebra skills, focus on:
  • Recognizing numbers and operations like addition, subtraction, multiplication, and division.
  • Writing equations and expressions in mathematical terms and words.
  • Practicing mental math and calculations.
Mastering prealgebra skills is critical as it sets the stage for tackling more complex math topics. It helps develop logical thinking and problem-solving skills.
Basic Multiplication Language
The language of multiplication involves terms like 'product', which can seem confusing at first. When you encounter a multiplication expression, it's important to recognize its structure.In the expression \(a \cdot b = c\),
  • \(a\) and \(b\) are the factors 鈥� the numbers being multiplied.
  • \(c\) is the product 鈥� the result of the multiplication.
Using the word "product" helps articulate the purpose of the expression. For example, "The product of 9 and 7 is 63" explains what the equation \(9 \cdot 7 = 63\) achieves.Understanding this language is vital. It allows you to accurately write and interpret math expressions, phrases, and problems. It's a great way to engage with math vocabulary and improve mathematical literacy.

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