Question

Calculati:2,1*37 ; 2,3*37 ; 2,8*37 dupa modelul rezolvat:27*37=(27:3)*(37*3)=9*111=999
calculati:(0,5)^3:1/8+(0,01)^2*1/1000

Answer 1

2,1*37=(233,1:3);2,3*37=(255,3:3);2,8*37=(310,8:3)