Question

40% students passed in mathematics 30% passed in English 10% passed in both the subjects find the student who failed in both subject​

Answer 1

20% students failed in both the subjects because,

40% passed in maths, 30% passed in english, 10% passed in both.

So by adding this we get 80% and the remaining is 20%.

Answer 2

Answer:

40percent

Explanation:

total 100

maths 40

English 30

passed In both 10

total 40+30-10

70-10=60

students failed

100-60=40.