50 paise is allowance is paid for every presence at n.c.c parade and 20 paise fine is charged for every absence at n.c.c parade. there are 50 parades in all during a semester. at the end of the semester, anil received rs 15.20 net after deducting the amount of fine. find for how many parade did he remain absent?
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He was absent for 14 days
Step by step solution
36 days present = 36 * .50 = 18 rs
14 days absent = 14* .20 = 2.8 rs
18 - 2.8 = 15.2 rs
Step by step solution
36 days present = 36 * .50 = 18 rs
14 days absent = 14* .20 = 2.8 rs
18 - 2.8 = 15.2 rs
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