Question

ae 75% of 24 students English good in English. How many are not good in​

Answer 1

Answer:

72% of 25 students are good in maths. How many are not good in maths?

if , students good in math = 72%

Total no. of students= 25

then, percent are used to have 100.

Therefor, 72×25÷100

= 18

Then , no of students good in math = 18

Total no. Of student = 25

Therefore, Students not good in maths = total no. of students - no. Of students good in maths

= 25–18

= 7

The no. Of students not good in maths are 7.

Answer 2

students good in english =75%

Total number of students=24

the percentage should have =100%

so,75× 24÷100

=18

then number of students good in english=18

total number of students =24

we should minus

=24-18

=6

then number of students not good in english=6