Answer:
To find the result of question 8 : 2 x (2 + 2) we need to know the rules and the sequence of arithmetic mixed operation. Here the rules due to the sequence of arithmetic mixed operation.
The parenthesis symbol is always the first one to finish. If there any operation in parenthesis, we finish it first before others.
Divided symbol ( : ) and multiplication symbol ( x ) are equal. So, if we found in operation there are divided and multiplication, we do the left one first.
Plus symbol ( + ) and minus symbol ( - ) are equal. So, if we found in operation there are plus and minus, we do the left one first.
For example, 23 + (3 x 4) - 4 : 2 = ...
due to rules above we finish it step by step
23 + (3 x 4) - 4 : 2 = ...
23 + 12 - 4 : 2 = ...
23 + 12 - 2 = ...
35 - 2 = 33
the result of example question above is 33, now we do the question that's questionable
8 : 2 x (2 + 2) = ...
8 : 2 x 4 = ...
4 x 4 = 16
so, the answer of the question is 16.
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Answer Details
Subject: Mathematics
Chapter: Mixed Operation of Arithmetic
Grade: Middle School
Keyword: What can 8 be divided by?' what is the answer for division?; Can a math problem has two answers?
