Free Practice Question
PS · Problem Solving
sub-505
Arithmetic
What is the result of the expression ?
Answer Choices
Correct answer marked belowA
45/64
B
64/45
C
45
72
Correct
E
64
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Explanation
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Official Explanation
Official
To solve , we first simplify each term. The first term…
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Comments
3
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N
NicolásFeb 9, 2025
thanks for the answer
S
SiddhiMay 4, 2025
thanks!
M
MaeMar 13, 2025
Great!
What this question tests
What it tests
Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.
Common trap
Applying the order of operations out of sequence or rounding intermediate values before the final step.
Details
Difficulty
sub-505
Type
PS
Category