Mathematics, 16.10.2020 21:01 xxcynthistxx
NEED HELP!! Jeremy and Ahmed are painting a wall. Working alone, Jeremy can paint 1/4 of the wall in 1 hour. Working together, Jeremy and Ahmed can paint the entire wall in 80 minutes. How long would it take Ahmed to paint the entire the wall by himself?
A 80 minutes
B 30 minutes
C 2 hours
D 4 hours
Answers: 3
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NEED HELP!! Jeremy and Ahmed are painting a wall. Working alone, Jeremy can paint 1/4 of the wall in...
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