Question

a workman is paid rs 150 for each day he works and fined rs 50 for each day he is absent . in a month of 30 days he earned rs 2100. For how many days did he remains absent.​

Answer 1

Answer:

he's been absent for 14 days

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Step-by-step explanation:

Answer 2

Answer:

Let the number of days he is absent be x

so the number of days he is present is 30-x

For the days he is present, he earns 150rs per day

so he earns 150*(30-x)

For the days he is absent, he is fined 50rs per day

so he had to pay a fine of 50*x

So the money remaining with him at the end of the month is 150*(30-x) -50*x

and it is given as 2100

so equating,

4500-150x-50x=2100

2400=20x

implies x is 12.

so he is absent for 12 days

Step-by-step explanation:

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