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Chapter 2: Q44. (page 116)

DIARIES In a survey, 36% of the students said that they kept an electronic diary. There were 900 students who kept an electronic diary. How many students were in the survey?

Short Answer

Expert verified

The total number of students in the survey is 2500.

Step by step solution

01

Step 1. Write down the given statement.

It is given that 36% of the total students is 900.

02

Step 2. By method of percentage.

Let the total number of students be x. Therefore,

36100x=900x=90036脳100x=2500students

03

Step 3. Conclusion for the total number of students.

The total number of students in the survey are x=2500.

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