The mean weight of a class of 35 student is 45 kg. if the weight of the teacher be included, the mean weight increases by 500g. Find the weight of the teacher.

Explanation

To find the weight of the teacher, we can follow these steps:

### Step 1: Calculate the total weight of the 35 students.
Given that the mean weight of the class of 35 students is 45 kg, we can find the total weight of the students using the formula:

\[ \text{Total Weight of Students} = \text{Mean Weight} \times \text{Number of Students} \]
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