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Wednesday, June 28 2017 @ 02:00 AM CDT
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By: wwk1211 (offline)  Thursday, March 15 2012 @ 11:24 AM CDT (Read 976 times)  
wwk1211

Can anybody kindly help me to solve this problem?

Thank you. Smile

There are 150 and 200 customers on Thursday and Friday respectively.
The total number of customers from Monday to Friday is 1161.
There were thrice as many customers on Monday than on Tuesday
and there were 50 more customers on Monday than on Wednesday.
How many customers are there on Wednesday?

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By: GIM (offline)  Saturday, March 17 2012 @ 08:42 AM CDT  
GIM

Mon |------|------|------|
Tues |------|
Wed |-----------|{-50-}|
Thur 150
Fri 200

Sum of mon+tue+wed = 1161 - (150+200) =811

7 units ----> 811 + 50 = 861
1 unit ------> 861 / 7 = 123
Wed--------> (123 x 3) - 50 =319 customers

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