The number of students in the entire class is 40.
A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100. The percentage therefore refers to a component per hundred.
From the information given, when eating in the cafeteria at school, 65%, or 26, of the students in the class ate pizza.
Let the total number of people be illustrated as x.
This will be:
65% × x = 26
0.65x = 26
Divide
x = 26/0.65
x = 50
The total students is 40.
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