Labourer is engaged for 20 days on the condition that he will receive rupees 120 for each day he works and he will be fined rupees 10 for each day he is absent if he receives rupees 1880 in all for how many days did he remain absent

Q. A laboured was engaged for

20

days on the condition that he will receive Rs.

60

for each day he works, and he will be fined Rs.

5

for each day he is absent. If he received Rs.

745

in all, then what is the number of days he was absent ?

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A worker is engaged for 100 days, on the condition that he will be paid Rs x per day for each day he works and will be charged Rs. y per day for each day he is absent. Frame a formula to find his earning ′E′ in rupees, if he works for d days only

The correct option is C dx−(100−d)yNo. of days =100No. of days present = dAmt he earns per day = Rs.x Amt earned for d days = Rs.xdNo. of days absent = 100−dAmt he is charged per day = Rs.yAmt charged for 100−d days = (100−d)yTotal amt earned E=xd−(100−d)y

A worker is engaged for $100$ days, on the condition that he will be paid Rs $x$ per day for each day he works and will be charged Rs. $y$ per day for each day he is absent. Frame a formula to find his earning $^{'} E^{'}$ in rupees, if he works for $d$ days only