Question

How do you express “ \[13\text{ multiplied by the amount 60 minus w}\] ” ?

Answer 1

Hint: : In this question, we have to write a statement into a mathematical statement. Thus, we will apply basic mathematical rules to solve this problem. First, it is given that there is a number which is a variable. A variable is a mathematical symbol used to represent an equation that is used to change anytime within a mathematical context. Thus, we start our solution by taking the negative of the variable, and then we will add $60$ to the variable. After that, we will multiply the whole term by $13$ , which is our required result of the solution.

Complete answer:
According to the question, we have to convert a statement into a mathematical statement.
Therefore, we will use basic mathematical rules to get the required solution to the problem.
The statement given to us is \[13\text{ multiplied by the amount 60 minus w}\] .
So, we start solving this problem by letting a number which is a variable. As we know, variables are those mathematical symbols that are used to change anytime within the mathematical context.
Thus, we let a number be a variable that equals to w.
Now, the statement states “\[\text{ minus w}\] ” implies we will take the negative of the variable, so in mathematical terms, we can represent this statement as
$\Rightarrow -w$
Now, the statement says that\[\text{60 minus w}\], implies the negative of the variable is adding to a constant 60, so, we can represent it into a mathematical statement, as
$\Rightarrow 60-w$
After that, the statements say that\[13\text{ multiplied by the amount 60 minus w}\], here 13 means that the number is multiplied by the whole of the amount. So, we represent the whole amount by taking the brackets on the terms. Therefore, if we represent it in the form of a mathematical statement, we now get a mathematical equation, that is
$\Rightarrow 13.(60-w)$
Therefore, for the statement \[13\text{ multiplied by the amount 60 minus w}\] , we can write it in the form of the mathematical statement as $13.(60-w)$.

Note: While solving this problem, keep in mind the definition of variables and the mathematical operation to void errors. Also, do not confuse when we solve the “60 minus w” statement, do not write it as $w-60$ because we are subtracting 60 from w and not w from 60.