An IQ question about elementry math
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An IQ question about elementry math

[From: ] [author: ] [Date: 12-05-27] [Hit: ]
....?1.......
two people paint a wall in 3days
if we add 3 other people
this wall will be painted for......?(days)

-
One person paints 1/6th of the wall per day

5/6th of the wall is painted per day if we have 5 people

1 / (5/6) => 6/5

1.2 days
1
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