5km2 400m2 = .......... m218000000m2 = km2 điền dấu >,<,=5/4....3/4 5/6....6/5 6/8......3/4 7/3....7/5rút gọn phân số4/6 = ...................5/15 = ..................7/14 = ...............6/24 =...
Đọc tiếp
5km2 400m2 = .......... m2
18000000m2 = km2
điền dấu >,<,=
5/4....3/4 5/6....6/5 6/8......3/4 7/3....7/5
rút gọn phân số
4/6 = ...................
5/15 = ..................
7/14 = ...............
6/24 = ..................
5km2 400m2 = 5400m2
18000000m2 = 18km2
\(\dfrac{5}{4}< \dfrac{3}{4}\)
\(\dfrac{5}{6}< \dfrac{6}{5}\)
\(\dfrac{6}{8}=\dfrac{3}{4}\)
\(\dfrac{7}{3}>\dfrac{7}{5}\)
\(\dfrac{4}{6}=\dfrac{2}{3}\)
\(\dfrac{5}{15}=\dfrac{1}{3}\)
\(\dfrac{7}{14}=\dfrac{1}{2}\)
\(\dfrac{6}{24}=\dfrac{1}{4}\)