A
group of men
decided to do a job
in 5 days, but 10 men
kept dropping out
every day. If the job
was completed at
the end of the 6th
day, find the initial
number of men who
had signed up for
the work.
a)120
b)150
c)160
d)180
Answers
Answered by
0
Answer:
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Step-by-step explanation:
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Answered by
0
Answer:
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Step-by-step explanation:
Let X be the initial number of men then,
According to the question,
5X = X + (X - 10) + (X - 20) + (X - 30) + (X - 40) + (X - 50)
⇒ 5X = 6X - 150
⇒ 6X - 5X = 150
⇒ X = 150 men
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