a : 12.03
b : 23.45
dung 999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999% luôn đó
10+2+3/100
=10+2+0,03
=12+0,03
=12,03
23+4/10+5/100
=23+0,4+0,05
=23,4+0,05
=23,45
10+2+3/100
=12+0,03
=12,03
23+4/10+5/100
=23+0,4+0,05
=23,4+0,05
=23,45
23=
10 + 2 + 3/100 = 12 + 0,03 = 12,03
23 + 4/10 + 5/100 = 23 + 0,4 + 0,05 = 23,45
Đúng ko bạn? :3
