Question

Calculati media aritmetrica a numerelor:2,5 si 8; 17,13 si 24; 200,300si 400

Answer 1

ma= (2+5+8):3= 15:3=5
ma= (17+13+24):3= 54:3=18
ma=(200+300+400):3=900:3=300

Answer 2

2+5+8=15:3=5
17+13+24=54:3=18
200+300+400=900:3=300