Question

75 % of 28 students are good in maths. how many r not good in maths ???

guys plzz give the answerr with method.....

Answer 1

7 students are not good in maths .please mark me brainliest . explanation is that 75% of 28 students are 21 who are good in maths and rest that is 28 - 21= 7 are not good in maths

Answer 2

Given that 75% of 28 students are good in maths.

Then, Students who are not good in maths = (100 - 75)% = 25%.

Now,

= > 25% of 28

= > (25/100) * 28

= > 7.

Therefore, Number of students who are not good in maths = 7.

Hope it helps!