Question

In a class, 70 students wrote two tests viz., test-1 and test-2. 50% of the students failed in test-1 and 40% of students failed in test-2. How many students passed the tests?

Answer 1

Answer:

your aswers are test first no of passed students is 70 × 50/100 =35 and second test = 60 ×70/100= 42

hope it is helpful to u

Answer 2

Answer:

Here u go:-

Answer is 77

50% of 70 is 35

40% of 70 is 28

so, 70-35=35

70-28=42

number of students passed in test 1 is 35

number of students passed in test 2 is 42

so, total number of students passed is 77.

Hope it helps!

And if it does, just thank me to let me know!

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