Question

76%of 50 students are good in English.How many are not good in English

Answer 1

76% of 50 students are good in English.
So,
=76/100*50
=3800/100
=38 students are good in English.
Number of students not good in English are:
=50-38
=12 students are not good in English.
Answer=12

Answer 2

i will give u short cut trick

Step-by-step explanation:

%student not interested=[100-76]%

=24%

no. of student not interested =24/100×50

=24/2

=12