Lời giải:
a.
$44.25=11.4.25=11.100=1100$
b.
$125.56=125.8.7=1000.7=7000$
c.
$19.8=152$
a) \(44.25=25.4.11=100.11=1100\)
b) \(125.56=125.8.7=1000.7=7000\)
c) \(19.8=19.4.2=76.2=152\)
1 44.25=25.4.11=100.11=110044.25=25.4.11=100.11=1100
2 125.56=125.8.7=1000.7=7000125.56=125.8.7=1000.7=7000
3 19.8=19.4.2=76.2=152
44 . 25 = 1100
125 . 56 = 7000
19 . 8 = 152
a) 44.25=25.4.11=100.11=110044.25=25.4.11=100.11=1100
b) 125.56=125.8.7=1000.7=7000125.56=125.8.7=1000.7=7000
c) 19.8=19.4.2=76.2=152