What is the operator for a formula that uses division?
A. Colon (:)
B. Forward slash (/)
C. Backward slash (\)
D. Asterisk (*)
Answer (2)
The correct operator for division in mathematical formulas is the forward slash (/). Other options like the colon, backward slash, and asterisk represent different mathematical concepts. Hence, option B, the forward slash (/), is the answer.
;
The problem asks to identify the division operator.
Colon (:) is for ratios, forward slash (/) is for division, backward slash () is not for division, and asterisk (*) is for multiplication.
The forward slash (/) is the correct operator for division.
Therefore, the answer is / .
Explanation
Understanding the Question The question asks us to identify the correct operator for division in mathematical formulas. We are given four options: Colon (:), Forward slash (/), Backward slash (), and Asterisk (*). We need to determine which of these symbols is used to denote division.
Evaluating the Options Let's examine each option:
Colon (:): While colons are used in ratios and proportions, they are not the standard operator for division in formulas.
Forward slash (/): This is the most common operator used to indicate division in mathematical expressions and formulas.
Backward slash (): This symbol is not typically used for division. It's often used in other contexts, such as indicating directory paths in computer systems or as part of LaTeX commands.
Asterisk (*): This symbol is used to represent multiplication.
Identifying the Correct Operator Based on our evaluation, the forward slash (/) is the operator used for division in formulas.
Final Answer Therefore, the correct answer is the forward slash (/).
Examples
In everyday life, division is used to split quantities into equal parts. For example, if you have a pizza with 8 slices and want to share it equally among 4 friends, you would use division ( 8/4 = 2 ) to determine that each friend gets 2 slices. Similarly, in cooking, if a recipe calls for 1/2 cup of flour and you want to make half the recipe, you would divide the amount of flour by 2 ( 1/2/2 = 1/4 ) to find that you need 1/4 cup of flour.
