Smitha went to school for 192 days in a year . if her attendance was 75%, find the total no. of working days of the school in a year

Let the total number of working days = xPercentage of attendance of Smitha = 75%Number of days for which Smitha was present = 75% of x = 75100x = 3x4But number of days for which Smitha was present = 192So, according to question :     3x4 = 1923x = 192 × 4x = 192 × 43 = 256So, total number of working days = 256

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Let total number of working days be x
Then she went for 75% days

So,  75  x = 192
      100
=>3x = 192
     4
=>3x = 192*4
=>x = 192*4
              3
=>x = 64*4
=> x = 256

Thus, total number of working days is 256 days.
 
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