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This simple rule is the order of operations which states that multiplication and division come before addition and subtraction, and operations enclosed in parentheses come first,
In the given example of division between two given numbers in parentheses, therefore according to the order of operations mentioned above, we start by calculating the values of each of the numbers within the parentheses, there is no prohibition against calculating the result of the addition operation in the given number, for the sake of proper order, this operation is performed later:
In continuation of the principle that division comes before addition and subtraction the division operation is performed first and then the operations of subtraction and addition which were received in the given number and in the last stage:
Therefore the correct answer here is answer B.
\( 0+0.2+0.6= \) ?
The colon (:) means division, just like ÷. So is the same as . It's commonly used in some countries instead of the division symbol.
Parentheses have the highest priority in PEMDAS! They tell you exactly what to calculate first. Without solving and first, you can't do the division step.
Yes! After handling parentheses and division, work addition and subtraction from left to right. So becomes , not .
Remember PEMDAS: Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. Write each step clearly and double-check by substituting your final answer back into the original expression.
Absolutely! You can write it as or even . All three notations mean the same thing.
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