Question

Find the percentage of children whose scores fall in different categories given in table below.

Category	Number of students	Fraction	Percentage
Below 60	25
60-80	23
81-90	42
91-99	9
Centum	1
Total	100

Answer 1

Category	Number of students	Fraction	Percentage
Below 60	25	\(\frac{25}{100}\)	25 %
60-80	23	\(\frac{23}{100}\)	23 %
81-90	42	\(\frac{42}{100}\)	42 %
91-99	9	\(\frac{9}{100}\)	9 %
Centum	1	\(\frac{1}{100}\)	1 %
Total	100	\(\frac{100}{100}\)	100 %