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# Equations..........

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Manager
Joined: 22 Sep 2010
Posts: 91
Followers: 1

Kudos [?]: 52 [0], given: 0

Equations.......... [#permalink]  01 Oct 2010, 03:36
00:00

Difficulty:

(N/A)

Question Stats:

75% (04:18) correct 25% (02:29) wrong based on 4 sessions
Each week, Harry is paid x dollors per hour for the first 30 hours and 1.5xdollors for each additional hour worked that week. Each week, James is paid x dollors per per hour for the first 40 hours and 2x dollors for each additional hour worked that week. Last week James worked a total of 41 hours If Harry and James were paid the same amount
last week, how many hours did Harry work last week ?

A. 35
B. 36
C. 37
D. 38
E. 39
[Reveal] Spoiler: OA
Manager
Joined: 30 Aug 2010
Posts: 92
Location: Bangalore, India
Followers: 3

Kudos [?]: 123 [0], given: 27

Re: Equations.......... [#permalink]  01 Oct 2010, 03:44
42x=30x+1.5x(H-30)
==> 42=30+1.5(H-30)
==> H-30 = 24/3=8 ==> H = 38

Re: Equations..........   [#permalink] 01 Oct 2010, 03:44
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