please solve the sum with solution
q no 3
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Answered by
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1. 80
2. 3
3. 2
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Answered by
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Step-by-step explanation:
(a). average marks = 83+75+72+92+78/5
= 400/5 = 80
(b). in 2 subjects Radha's marks are more than average marks
(c). in 3 subjects Radha's marks are less than average marks
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