5,218:0,01•0,001, 0,29•0,01:0,0001. 0,3:0,001•0,1

Question

5,218:0,01•0,001, 0,29•0,01:0,0001. 0,3:0,001•0,1

Answer 1

5,218:0.01*0.001=0,5218
0,29*0,01:0,0001=29
0,3:0,001*0,1=30