a)
73,2532=73,3
9,428=9,4
47,2030=47,2
54070=54070
64300=64300
2730,23=2730,2
b)
73,2532=73,2
9,428=10
47,2030=47
54070=54070
64300=64300
2730,23=2730
c)
73,2532=70
9,428=10
47,2030=50
54070=54070
64300=64300
2730,23=2730
d)
73,2532=80
9,428=9
47,2030=40
54070=60000
64300=70000
2730,23=2730
e)
73,2532=70
9,428=9
47,2030=40
54070=54000
64300=64000
2730,23=3000