Question

5. Calculaţi media aritmetică a următoarelor numere naturale:
a) 23, 35, 42; b) 45, 30, 58;
c) 83, 75, 32;
d) 54,40,61
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Answer 1

a) (23+35+42):3= 33,(3)

b)(45+30+58):3=44,(3)

c)(83+75+32):3=63,(3)

d)(54+40+61):3=51,(6)