In an examination,40% students passed in Maths only,30% passed in Science only and 10% students failed in both the subjects. If 400 students passed in Science, find the total number of students by drawing a Venn diagram.
The total number of students is 506.1 because 400 Plus 40% Plus 10% is what answer i got . But notice i said but - if im wrong you can always figure it out yourself
