there are 442 boys students in class 10 in all the section in Saint Xavier school. If 25% of the students are girls , find the total number of students in class X .

Percentage of girl students= 25%
Total boy students= 442
This means that 100%- percentage of girls=% of boys
So, % of boys= 100-25
=75%
Now, let total no of students be 'x'
x⋅75/100= no of boys
x= 442⋅100/75
x=144⋅4
x=576
Hence, the total number of students=576
Note: ⋅ means multiplication
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