Question

there are 325 students in a school. out of them 2/5 of the total students like to study mathematics,1/5 of total students like to study drawing and the remaining students like to study english.
(i) how many student like to study mathematics?
(ii)how many students like to study drawing?
(iii)what fraction of the total number of students like to study english?

Answer 1

Answer:

(1)130

(2)65

(3)2/5

Step-by-step explanation:

(1) 325/5=65

2*65= 130

(2) 1*65=65

(3) 2/5+1/5=3/5

5/5-3/5=2/5

Answer 2

Step-by-step explanation:

(I) 2/5 * 325

= 2(325)/5

= 650/5

=130 students

(ii) 1/5 * 325

= 65 students

(iii)

$\frac{5}{5} - ( \frac{2}{5} + \frac{1}{5} ) \\ = \frac{5}{5} - \frac{3}{5} \\ = \frac{2}{5}$

hope it helps!!