Question

Calculati media aritmetica a numerelor:
a) 412 si 214
b) 31,40 si 49
c) 0,24 si 2,16 si 5,25

Answer 1

A)(412+214):2=626:2=313 B)(31+40+49):3=120:3=40 C)(0,24+2,16+5,25):3=7,65:3=2,55

Answer 2

412+214=626
31,40+49=80,4
0,24+2,16+5,25=7,65
sper ca e bun imi pare bine ca team ajutat