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What is the hundredths digit of the decimal z? (1) the

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Director
Joined: 03 Sep 2006
Posts: 885
Followers: 6

Kudos [?]: 254 [0], given: 33

What is the hundredths digit of the decimal z? (1) the [#permalink]  08 Dec 2006, 07:17
What is the hundredths digit of the decimal z?

(1) the tenths digit is 100z is 2

(2) The units digit of 1,000z is 2.

I had posted another question regarding product of even number...NO replies for that too!!!
Director
Joined: 05 Feb 2006
Posts: 902
Followers: 1

Kudos [?]: 49 [0], given: 0

It is E...

Both states the same thing....

we need to know 0.0x0.... (we need to know x in this one)

1) z*100=0.2.... thus z must have been 0.0x2... we know the thousandth digit.

2)z*1000=2....thus z must have been 0.0x2... the same thing....
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