4. In a class, 25% of the total students are absent. If 45 students are present, then what is the total strength of the class?
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Answered by
6
Answer:
Percentage of students absent =25
Number of students present =45
We know that total strength of students is equal to 25% absent+45 present =100%
So percentage of students present=100–25=75
Therefore total strength =45×100/75 =60.
Let me varify my answer,
25% absent=60×25/100 =15
Number of students present=45
Therefore total strength =15+45 =60.
Step-by-step explanation:
Answered by
0
Answer:
60
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