viet moi phan so sau thanh tong 3 phan so co tu so la1 nhung mau so khac nhau : 11/12 , 107/210
cac ban giup minh voi
minh dang can gap
hay viet phan so 1/2 thanh tong cua 3 phan so co tu so la1 va mau so khac nhau
viet moi phan so sau day thanh tong cua ba phan so co tu so la 1 va mau so khac nhau : 7/8 ;11/12 ; 14/24
\(\frac{7}{8}=\frac{1}{8}+\frac{6}{8}=\frac{1}{8}+\frac{2}{8}+\frac{4}{8}=\frac{1}{8}+\frac{1}{4}+\frac{1}{2}\)
\(\frac{11}{12}=\frac{1}{12}+\frac{10}{12}=\frac{1}{12}+\frac{4}{12}+\frac{6}{12}=\frac{1}{12}+\frac{1}{3}+\frac{1}{2}\)
\(\frac{14}{24}=\frac{7}{12}=\frac{1}{12}+\frac{6}{12}=\frac{1}{12}+\frac{4}{12}+\frac{2}{12}=\frac{1}{12}+\frac{1}{3}+\frac{1}{6}\)
OK ban nhe
Viet moi phan so sau thanh tong cac phan so co tu so bang 1 va mau so khac nhau :5/6 ;7/12 ;8/15 ;17/24 giup toi giai toan that nhanh
5/6 = 1/2 + 1/3
7/12 = 1/3 + 1/4
8/15 = 1/3 + 1/5
17/24 = câu này mik suy nghĩ chưa ra
viet cac phan so sau thanh tong cua 3 phan so toi gian khc nhau : 6/25, 27/42, 23/12
cac ban giup minh voi
nhanh nha minh dang can gap
cac ban giup minh voi
viet moi phan so sau thanh tong cac phan so co tu so bang 1 va mau so khac nhau
5/6 7/12 8/15 17/24
giai tri tiet bai toan
viet phan so 3/35 duoi dang tongcac phan so co tu bang 1 va mau so khac nhau. MINH DANG RAT GAP
Viet phan so 11/12 duoi dang tong cua hai phan so toi gian co mau khac nhau
\(\frac{11}{12}=\frac{2}{3}+\frac{1}{4}\)
Viet phan so 11/12 duoi dang tong cua hai phan so co mau khac nhau
\(\frac{1}{2}+\frac{5}{12}\&\frac{2}{3}+\frac{1}{4}\)
số đó alf
11/12
nhébn
đúng ko vậy
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 ?