# Free GRE Practice Questions

Question 1 of 1
ID: GRE-SMQ-12
Section: Quantitative Reasoning - Multiple Choice with one or more answer
Topics: Number Properties; Computation
Difficulty level: Medium

(Practice Mode: Single selected Question » Back to Overview)

While performing multiplying, Jack erroneously multiplied the number by 0.004 instead of 0.0004, committing a calculation mistake. Which of the following represent an operation that Jack could perform to correct the mistake?

Indicate all such operations.

[ Note: Select one or more answer choices ]

AMultiply the incorrect product by 10
BDivide the incorrect product by 10
CMultiply the incorrect product by 0.1
DDivide the incorrect product by 0.1
EMultiply the incorrect product by ${10}^{-1}$
FDivide the incorrect product by ${10}^{-1}$