Question

in examination 40% of student passed in maths only 30% passed in Science only and 10% student failed in both subject if 400 student passed in Science find the total number of student by drawing Venn diagram​

Answer 1

Answer:

X=186.29

Step-by-step explanation:

Pi= 3.145+40+30+10+100 =183.145

Pi=3.145+30 =33.145

Pi=3.145+ 183.145=186.29

Answer 2

Please mark my answer brainiest one!