Question

calculati media aritmetica dintre c.m.m.m.c si c.m.m.d.c al nr. 120 si 250

Answer 1

120=$2^{3}$·3·5
250=2·$5^{3}$
cmmmc=$2^{3}$·3·$5^{3}$=3000
cmmdc=2.5=10
media aritmetica=(3000+10)2=1505