What's the result when x is rounded to the nearest hundredth?
1. When x is rounded to the nearest thousandth, the result is 0.455
2. The thousandth digit of x is 5
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Stmt 1) When X is rounded to nearest thosandth then result is 0.455 then number can be 0.4546 or 0.4554 so not sufficient.
Stmt 2) The thousandth digit of x is 5 , not sufficient
Combine 1,2) x is 0.455
"rounded to HUNGREDTH", so the answer is 0.46