In math, the word “of” is often used to indicate a relationship between two quantities, such as “the area of a square” or “the height of a tree.”
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In mathematics, the word “of” plays a significant role in indicating relationships between two quantities. This relationship is expressed in the form of multiplication, division, or any other mathematical operation. The word “of” is often used in phrases, such as “the area of a square,” “the volume of a sphere,” “the height of a tree,” etc. These phrases express that one quantity is dependent on another and provide a way to quantify those relationships.
As mathematics professor John Paulos explains, “The word ‘of’ often serves as an indicator of multiplication. When we say the area of a square is its side length squared, we mean the area equals the side length multiplied by itself.” In other words, the word “of” can be viewed as a way to indicate multiplication between two quantities.
Interesting facts on the topic of “of” in math include:
- The word “of” is commonly used in algebraic equations, such as “y is a multiple of x.”
- The word “of” is often used in geometry to express relationships between different shapes and their measurements.
- In probability, the word “of” is used to indicate the likelihood of an event occurring, such as “the probability of rolling a six on a dice is one in six.”
Here is a table showcasing some common phrases in which the word “of” is used in math:
|Area of a square||Side length squared|
|Volume of a cylinder||π x (radius squared) x height|
|Probability of an event||Number of favorable outcomes / Number of possible outcomes|
Overall, the word “of” is a crucial component in expressing relationships between quantities in mathematics. As mathematician Paul Lockhart states, “Words are a way to relate ideas, and ‘of’ is a powerful way to do that in mathematics.”
Further answers can be found here
Answer: In Algebra, ‘of’ means to multiply. Let’s see some examples. Explanation: In math, ‘of’ is also considered as one of the arithmetic operations which means multiplication within the brackets. For example, we need to find one-third of 30. Mathematically, we re-write it as 1/3 of 30 = 1/3 × 30 = 10.
The usage of the word ‘of’ in mathematics is context-driven. In most cases, ‘of’ in algebra means multiplication. Thus, in Algebra, ‘of’ means to multiply.
In the YouTube video “Basic MATH vocabulary in English,” Ronnie teaches viewers basic math expressions in English, such as plus, minus, divide, and multiply. She emphasizes using “plus” instead of “add,” and “times” instead of “x” when doing multiplication. Ronnie also shares her own tricks for teaching the nine times multiplication table, including using fingers to count. The video also includes a humorous bit about a character who claims to be able to recite the nine times table up to ten, but then reveals they don’t even have toes or legs as they are just floating there, teaching math.
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The word ‘of’ refers to multiplication in mathematics.
|Symbol||Symbol Name||Meaning / definition|
|÷||division sign / obelus||division|