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Question
In a mathematical expression, when the operations are at the same level, we perform the operations from the
In a mathematical expression, when the operations are at the same level, we perform the operations from the
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Solution
The correct option is B right
To simplify an expression, we proceed step by step according to the order of operations given by the PEMDAS rule.
But when operations are at the same level, like multiplication and division or addition and subtraction, we move from the left to the right.
Let's take an example.
10−3+2
In this expression, as only the same level operators are there, we perform each operation starting from the left and move towards the right.
10−3+2
=7+2
=9
To simplify an expression, we proceed step by step according to the order of operations given by the PEMDAS rule.
But when operations are at the same level, like multiplication and division or addition and subtraction, we move from the left to the right.
Let's take an example.
10−3+2
In this expression, as only the same level operators are there, we perform each operation starting from the left and move towards the right.
10−3+2
=7+2
=9
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