Question

media aritmetica a cinci numere naturale consecutive este 35.aflati numerele

Answer 1

[a+(a+1)+(a+2)+(a+3)+(a+4)]:5=35
5*a+10=35*5
5*a+10=175
5*a=175-10
5*a=165
a=165:5
a=33
numere cautate sunt 33,34,35,36,37