The marks obtained by 5 students of a class are 18, 24, 20, 14 and x.
If their average mark is 19. Find the value of x.
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0
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Answered by
6
Answer:
ans = 19
Step-by-step explanation:
(18 + 24 +20+14+x)/5 = 19
(76+x)/5 = 19
76+x = 19 × 5
76+x = 95
x = 95 - 76
x = 19.
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