Vaaaaa rooog! am nevoie urgent.Multumesc!
Scrieti sub forma de fractii zecimale urmatoarele sume.3*100+0*10+5+1pe10+0pe100+7pe1000.
7*10la a4 +5*10la a3 +0*10la a2+9+2pe10 +7pe100+5pe1000.
5*10laa3+7*10la a2 +0*10+3+4pe10+3pe10la a2+8pe10la a3.
6*10la a2 +7*10+1+1pe10+0pe10la a2+0pe10la a3+6pe10la a4+9pe10 la a5 Va roooogggg!
300+0+5+1/10+0/100+7/1000=305,107 7·10^4+5·10³+0+9+2/10+7/100+5/1000=75009,275 5·10³+7·10²+0+3+4/10+3/10²+8/10³=5703,438 6·10²+7·10+1+1/10+0+0+6/10^4+9/10^5=671,10069 semnul ^ inseamna la puterea
