WebClick here👆to get an answer to your question ️ In a class of 150 students, 85 students passed in Maths, 95 students passed in English and 120 passed in Marathi. 65 students passed in both Maths & Marathi and 70 passed in both English & Marathi. 50 passed in English, Marathi & Maths,(i) How many passed only in Marathi ? WebNov 4, 2009 · Using set theory let A contain the students who failed mathematics (50) and B contain the students that failed English (30). Now set A and B intersect so they share the same students (5). Therefore the students who passed both subjects is the complement of the union of the sets. ~(AUB)=~(A+B-AintersectB)=100-(50+30-5)=25 students.
In a class of 100 students, 1/3rd of the boys failed in Maths while …
WebIn a class of 100 students, 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the … WebIn a class 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then the number of students who have passed in physics only Login … small health tracker
In a class of 50 students ,each student passed Maths of English ,If …
WebMar 10, 2024 · The number of students that passed both subjects is 8. Given: Total number of students = 100. No of students that passed in Math = 40. No of students that passed in English = 60. No of students that failed both subjects = 8. To find: The number of students that passed have both subjects. Solution: WebTotalling the number in math there are 50 students on the rosters of all the math classes. With 35 total students this means that there are 15 students taking 2 math classes. For the language classes there are 40 students on … Webno. of students passed in Maths = 70x/100 = 7x/10 no. of students passed in English = 60x/100 = 3x/5 7x/10 + 3x/5 — 16 + 1 = x (7x + 6x — 150)/10 = x 13x — 150 = 10x 13x — 10x = 150 3x = 150 => x = 50 More answers below Bernard Rapson MA (Mathematics) from University of Oxford (Graduated 1974) 2 y son heat waves by