in a class of 45 students 20 students wear spectacles how many students do notwear spectacles 47

Question

Madhur L · Answer

Hello students in this question given n is equal to 90 and the value of P is 0 .15. So here we n

Narayan Hari · Answer

In this problem, first I&#x27;m just writing the given data here. P is given as 0 .15. Q is equal to

Madhur L · Answer

Hello students, as per the given question, we need to solve this problem. So, we use a binomial

Stephanie Larson · Answer

All right. So in this problem, you&#x27;ve got 45 total students, and you&#x27;ve got two -fifths of those

Tim Thornhill · Answer

This problem says the ratio of students to professionals in a conference is 4 to 5. If there are

In a class of 45 students, 20% of the students wear spectacles. How many students do not wear spectacles?