Răspuns :
Explicație pas cu pas:
B=300:100
B=3
B=5600:100
B=56
B=15000:100
B=150
B=75000:100
B=750
B=90000:100
B=900
C=3*1000
C=3000
C=56*1000
C=56000
C=150*1000
C=150000
C=750*1000
C=750000
C=900*1000
C=900000
D=3000:100+10
D=40
D=56000:100+10
D=570
D=150000:100+10
D=1600
D=750000:100+10
D=7600
D=900000:100+10
D=9010
Este ușor dar mult de scris