Plz tell me this qstn.....
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Answer is 3
Explanation:
51 students have more than 30
48 students have more than 40
Therefore between 30-40
51 - 48 = 3
:)
Explanation:
51 students have more than 30
48 students have more than 40
Therefore between 30-40
51 - 48 = 3
:)
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