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If h is the hundredths digit in the decimal number d = 1.3h4, what is

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If h is the hundredths digit in the decimal number d = 1.3h4, what is  [#permalink]

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New post Updated on: 17 Dec 2015, 08:57
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If h is the hundredths digit in the decimal number d = 1.3h4, what is the value of d?

(1) h < 5
(2) d < 1.321

I am not able to understand why St1 is not sufficient?

Would appreciate your comments.

Thanks

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d=1.3h4.png
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Originally posted by HarveyKlaus on 16 Dec 2015, 06:56.
Last edited by Bunuel on 17 Dec 2015, 08:57, edited 1 time in total.
Renamed the topic, edited the question and moved to DS forum.
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Re: If h is the hundredths digit in the decimal number d = 1.3h4, what is  [#permalink]

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New post 16 Dec 2015, 08:55
HarveyKlaus wrote:
I am not able to understand why St1 is not sufficient?

Would appreciate your comments.

Thanks


Hi,
d is given as 1.3h4...
h is the hundreths value and the first statement gives us h<5..
so d will have 4 values depending on 'h'..
1.304
1.314
1.324
1.334
1.344...
so there is no single value hence insuff...

i think you are getting confused in taking d as rounded off figure..
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Re: If h is the hundredths digit in the decimal number d = 1.3h4, what is  [#permalink]

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New post 16 Dec 2015, 11:03
chetan2u wrote:
HarveyKlaus wrote:
I am not able to understand why St1 is not sufficient?

Would appreciate your comments.

Thanks


Hi,
d is given as 1.3h4...
h is the hundreths value and the first statement gives us h<5..
so d will have 4 values depending on 'h'..
1.304
1.314
1.324
1.334
1.344...
so there is no single value hence insuff...

i think you are getting confused in taking d as rounded off figure..



Oh yea thats true. My bad.
Thank you!
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Re: If h is the hundredths digit in the decimal number d = 1.3h4, what is  [#permalink]

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New post 16 Dec 2015, 19:01
HarveyKlaus wrote:
I am not able to understand why St1 is not sufficient?

Would appreciate your comments.

Thanks


Its because h= anywhere from 0 to 4
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Re: If h is the hundredths digit in the decimal number d = 1.3h4, what is  [#permalink]

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Re: If h is the hundredths digit in the decimal number d = 1.3h4, what is   [#permalink] 29 Jul 2017, 08:00
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