Question

Determinati numarul natural n astfel incat: a)6,37=n\10la puterea a doua b)4,187=4187\10 la puterea n c)1,3=n/100 d)0,32=n/10 la puterea 3

Answer 1

6,37=n/10²=6,37=n/100      n=6,37*100=637
4,187=4187/10^n       10^n=4187/4,187     10^n=1000     n=3     10³=1000
1,3=n/100       n=1,3*100      n=130
0,32=n/10³     n=0,32*1000    n=320