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# Average Problem

Author Message
TAGS:
SVP
Joined: 16 Oct 2003
Posts: 1813
Followers: 4

Kudos [?]: 56 [0], given: 0

Average Problem [#permalink]  09 Jun 2004, 17:35
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SVP
Joined: 30 Oct 2003
Posts: 1794
Location: NewJersey USA
Followers: 5

Kudos [?]: 43 [0], given: 0

(378-216)/3 = 162/3 = 54
Manager
Joined: 20 Oct 2003
Posts: 63
Location: Houston, TX
Followers: 1

Kudos [?]: 1 [0], given: 0

d = r*t

Day 1: 216 = r(t-3)
Day 2: 378 = rt

216 = rt-3r
216 = 378-3r
-162 = -3r

r = 54
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