Question

180 students appeared in two papers in Mathematics ,148 passed in paper I and 132 students passed in paper II. If 128 students passed in both ,find the number of students who failed in both . Plzzz Tell fast mark as brainlistt......

Answer 1

Answer:

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Answer 2

Answer:

let  x  failed in both.

∴180=128+(148-128)+(132-128)+ x

        =128+20+4+ x

∴x =180-152  

∴ x = 28

Step-by-step explanation: