\(\frac{1}{4}=0.25\)
\(\frac{7}{5}=1.4\)
\(\frac{16}{25}=0.64\)
\(\frac{3}{2}=1.5\)
1/4=0,25
7/5=1,4
16/25=0,64
3/2=1,5
k cho mik nhé các bn
viet duoi dang phan so thap phan
7/2=
11/4=
3/25=
6/125=
viet cac so do duoi dang so thap phan
a. 1 phan 4 gio
2 phan 3 phut
2 phan 5 gio
b. 3 phan 4 kg
7 phan 10 m
3 phan 5 km
viet phan so 3/5 duoi dang phan so thap phan co mau so bang 10 va co mau so bang 100.
viet hai phan so thap phan moi tim duoc thanh hai so thap phan.
co the viet 3/5 thanh nhung so thap phan nao ?
viet phan so 5/8 duoi dang phan so thap phan roi chuyên thanh so thap phan.
viet phan so 3/5 duoi dang so thap phan co mau so la 10 va co mau so la 100 .
b viet hai phan so thap phan moi tim duoc thanh hai so thap phan
c co the viet 3/5 thanh nhung so thap phan nao
hon so 3 3/4 viet duoi dang so thap phan
a,Viet so thap phan duoi dang ti so phan tram:
0,24= 0,009= 4,1= 12,5=
b,Viet ti so phan tram duoi dang so thap phan;
94%= 7%= 128%=
c,Viet theo mau:25%=25/100=1/4
45%= 125%=
2.Viet cac so do sau duoi dang so thap phan:
a, 2/5gio= 2 3/4gio=Luu y day la hon so
b,1/25kg= 11/100km=
3.Viet so thap phan thich hop vao cho cham sao cho:
a,0,8<.....<0,9 b,0,03<...<0,04
c,1,34<...<1,35 d,2,3221<...<2,322
viet phan so 3/5 duoi dang phan so thap phan co mau so la 10va co mau so la 100
viet hai phan so thap phan moi tim duoc thanh phan so thap phan
co the 3/5 thanh nhung phan so nao
12 va 3/5 viet duoi dang so thap phan
