7. Calculati media aritmeticn a numerelor:
a) 0.17 si 1.3
b) 0.0732 si 2.8
c) 5.125 si 2.05
Va rog repede dau coroana
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Răspuns:
Explicație pas cu pas:
a)
(0,17 + 1,3) : 2 = 1,47 : 2 = 0,735
b)
(0,0732 + 2,8) : 2 = 2,8732 : 2 = 1,4366
c)
(5,125 + 2,05) : 2 = 7,175 : 2 = 3,5875
Răspuns:
sper ca te-am ajutat
Explicație pas cu pas:
(0,17+1,3):2=1,47:2=0,735
(0,0732+2,8):2=2,8732:2=1,4366
(5,125+2,05):2=7,175:2=3,5875