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x is a digit in the decimal 12.15x9, which, if rounded to th

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Carcass
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x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   13 Jul 2019, 01:49
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x is a digit in the decimal \(12.15x9\), which, if rounded to the nearest hundredth, would equal 12.16.

Quantity A
Quantity B
x
4


A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
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A
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Ronaldi
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   29 Sep 2019, 08:12
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The answer should be D.

because 12.1549 would also round upto 12.16

so x>=4.
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   17 Sep 2019, 07:33
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To round the value of the decimal 12.15x9 to 12.16, it means that x should be greater than or equal to 5.
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qamarsabir
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   03 Oct 2019, 13:02
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to be around 12.16, the x value has to be either 5 or greater than 5. so the options A is greater.
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   13 Dec 2023, 01:06
Carcass , i have very silly doubt ,
For 12.155 round up to nearest hundredth and For 12.15 round up to nearest tenth both give same result of 12.16 ?
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   13 Dec 2023, 01:21
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Attachment:
round.jpg
round.jpg [ 31.18 KiB | Viewed 1363 times ]


No it is not a silly question., almost every body get confused , even I

For 12.155 round up to nearest hundredth

12.16

and For 12.15 round up to nearest tenth

12.2
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   13 Dec 2023, 01:25
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Please see here

I explain https://gre.myprepclub.com/forum/gre-ma ... tml#p98026
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink] New post   07 Mar 2024, 05:07
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x should be equal to 5 or greater for 12.15x9 to become 12.16.

Quantity A will always be greater.
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Re: x is a digit in the decimal 12.15x9, which, if rounded to th [#permalink]
07 Mar 2024, 05:07
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