The average attendance of a class for the first four days is 43 and that for the first five days is 41. The number of students present on the 5th day is
The average attendance of a class for the first four days is 43 and that for the first five days is 41. The number of students present on the 5th day is
2 answers
Answered by
Guest on
2019-04-23 12:55:04 | Votes
37 |
# Total attendance for first 4 days = 43 × 4 = 172
Total attendance for first 5 days = 41 × 5 = 205
Attendance for 5
th day = 205 – 172 = 33
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Answered by
Guest on
2019-05-18 23:52:33 | Votes
2 |
# Total attendance for first 4 days = 43 × 4 = 172
Total attendance for first 5 days = 41 × 5 = 205
Attendance for 5
th day = 205 – 172 = 33
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