Question

in a class of 40 students 1 upon 5 of the total number of students like to eat rice only 2 upon 5 of the total number of students like to eat chapati only and the remaining student like to eat both what fraction of the total number of students like to eat both ​

Answer 1

Step-by-step explanation:

total number of students is 40

number of students like to eat rice 1/5 of 40 =8

number of students like to eat chapati 2/5of40=16

students like to eat both =40-(8+16) =40-24

=16

hence, 16 students like to eat both

Answer 2

Answer:

Total no. Of student = 40

Number of student eat rice = 1/5

Number of student like to eat chapati = 2/5

Now,

Add no. Of student like to eat

rice

+

Total no. Of students like to

eat chapati

=. 1/5 +2/5 = 3/5

Now,

Sum of the students

-

Total no. Of student

=. 40-3/5 = 197/5 answer