Question

a labourer is engaged for 20 days on the condition that he will receive rupees 120 for each day he works and will be fined rupees 10 for each day he is absent. if he receive 1880 rupees in all. for how many days He remain absent?​

Answer 1

Answer:

Suppose the labourer worked for x days,

Then he is absent for (20−x) days

Now,

According to the given conmdition-

120x−(20−x)×10=1880

120x−200+10x=1880

130x=2080

x=16,

So the labourer remain absent for 4 days and worked for 16 days.

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