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# Pls explain approach

Author Message
Intern
Joined: 16 Jun 2010
Posts: 20
Followers: 0

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

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18 May 2011, 21:46
How many integers between 324,700 and 458,600 have tens digit 1 and units digit 3?
a.10,300
b.10,030
c.1353
d.1352
e.1339
Manager
Status: I will not stop until i realise my goal which is my dream too
Joined: 25 Feb 2010
Posts: 235
Schools: Johnson '15
Followers: 2

Kudos [?]: 48 [1] , given: 16

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19 May 2011, 05:45
1
KUDOS
from the above information, for any given hundered, there is only one 13....
hence
458600 - 324700 = 1339,
_________________

Regards,
Harsha

Note: Give me kudos if my approach is right , else help me understand where i am missing.. I want to bell the GMAT Cat

Satyameva Jayate - Truth alone triumphs

Manager
Joined: 19 Apr 2011
Posts: 111
Followers: 2

Kudos [?]: 3 [0], given: 2

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08 Jun 2011, 04:22
Good Approach.I arrived at E but my solution was longwinded
Re: Pls explain approach   [#permalink] 08 Jun 2011, 04:22
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