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2 years ago

5

in an examination 60% exam in failed in maths 55% failed in English and 25 failed in both subjects if none of the exam in past i

n the both subject find the number of exam in who passed in mathematics only

1 answer:

masha68 [24]2 years ago

4 0

Answer:

60% x 25

55 % x 25

10 in english

25 is total and rest will be math

so 25-10 = 15

15 students failed math

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