5) In this year's Madhymik examination out of 150 examinees of our school, 100
examinees passed with grade -A. In another nearby school out of 100 examinees,
80 examinees passed with grade - A. Let's find which school has got a better
result getting grade - A, in this year's Madhyamik examination.
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Answer:
it should be the second school
Step-by-step explanation:
the first school has: 150 examinees
the first school has: 100 examinees with -A
the first school has: 50 examinees who don't have -A grade
second school: 100 examinees
second school: 80 examinees with -A
second school: 20 examinees who don't have -A grade
hence: second school has lesser examinees who didn't have -A grade while the first school has 50 examinees who didn't get -A grade. with lesser students who don't have -A grade, the second school has got a better result getting grade -A
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