For example:
One way to solve this exercise will be to remove the parentheses. To do this, we must remember the rule that states that, in order to remove the parentheses, we must divide the whole number by each of the terms of the multiplication operation in parenthese.
That is, in our example:
\( 15:(2\times5)= \) ?
According to the order of operations, first we solve the exercise within parentheses:
Now, the exercise obtained is:
Answer:
According to the order of operations rules, we first solve the expression inside of the parentheses:
We obtain the following expression:
Answer:
According to the order of operations, we first solve the exercise within parentheses:
Now we solve the rest of the exercise:
Answer:
According to the order of operations, we first solve the exercise within parentheses:
Now we obtain the exercise:
Answer:
According to the order of operations, we first solve the exercise within parentheses:
Now we divide:
Answer: