a worker is hired for 30 days on the condition that he will get rupees 120 for each day and will be fined rupees 8 for each day he is absent. If he gets rupees.3560 in all, for how many days he was absent?
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Answered by
3
Let the number of days worked be W. The the number of day absent is
A+=+20+-+W
The pay is defined by the equation
Pay+=+120%2AW+-+10%2AA
1880+=+120W+-+10%2820-W%29
1880+=+120W+-+200+%2B+10W
1880+%2B+200+=+120W+%2B+10W
2080+=+130W
2080%2F110+=+W
16+=+W
So if they worked 16 days, they must have been absent 4
Hope it will help you
A+=+20+-+W
The pay is defined by the equation
Pay+=+120%2AW+-+10%2AA
1880+=+120W+-+10%2820-W%29
1880+=+120W+-+200+%2B+10W
1880+%2B+200+=+120W+%2B+10W
2080+=+130W
2080%2F110+=+W
16+=+W
So if they worked 16 days, they must have been absent 4
Hope it will help you
Answered by
7
is this OK for u....
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gorayaamrit:
so nice
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