Question

#
Out of 45 students of a class 7 students failed. The number of students passed is ______.

Out of 45 students of a class 7 students failed. The number of students passed is ______.

- 36
- 38
- 48
- 44

Hint:

### Subtracting two or more numbers results in the total subtraction of those values combined.

## The correct answer is: 38

### Here, we are given that out of 45 students of a class, 7 students failed.

We have to find the number of students who passed.

Let the number of students who passed be x. Then,

Total number of students = Number of passed students + Number of failed students.

Or, 45 = x + 7

Or, 45 - 7 = x

x = 38

Hence, the correct option is b

Total number of students = Number of passed students + Number of failed students.

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