78 students, which is 30% of the whole class. What is the total number of students in the class?
Answer: 260
Explanation
We are given that 78 students represent 30% of the total number of students in the class.
Let's find the total number of students (X).
Using the percentage formula:
30/100×X=78 X=78×100/30 X=7800/30=260So, the total number of students in the class is 260
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