Trong cac phan so 16/10,8/7,56/42,24/9. Phan so lon nhat la phan so nao
trong cac phan so 7/8,4/44,10/11,22/23 phan so nao lon nhat tong cac phan so
phan so lon nhat trong cac phan so sau la:
a 14\9
b 7\11
c18\13
d11\15
Phân số lớn nhất trong các phân số trên là phân số 14/9
vi :a 14/9=1.55555555556
b 7/19=0.3684....
c18/13=1.3846...
d11/15=0.733333
ta thay so 14/9 lon nhat
=>phan so 14/9 lon nhat trong cac phan so khac
cac ban nao biet giai bai toan nay k?De bai nhu sau:viet 3 phan so khac nhau co cung mau so ma moi phan so do:1 la lon hon phan so 1/5,2 la be hon phan so 1/4 va 3 la lon hon phan so 1/5,be hon phan so 1/4
trong cac phan so 3/4, 11/12,2/3,5/6
phan so lon nhat
phan so be nhat
\(\dfrac{3}{4}\) = \(\dfrac{3\times3}{4\times3}\) = \(\dfrac{9}{12}\)
\(\dfrac{2}{3}\) = \(\dfrac{2\times4}{3\times4}\) = \(\dfrac{8}{12}\)
\(\dfrac{5}{6}\) = \(\dfrac{5\times2}{6\times2}\) = \(\dfrac{10}{12}\)
Vì \(\dfrac{8}{12}< \dfrac{9}{12}< \dfrac{10}{12}< \dfrac{11}{12}\)
Vậy phân số lớn nhất là: \(\dfrac{11}{12}\)
Phân số bé nhất là: \(\dfrac{2}{3}\)
tim phan so a/b lon nhat dekhi chia cho cac phan so 2phan 5,3phan7, 4phan 9cho a phan b thi duoc thuong la cac so tu nhien
cho phan so sau : 307307307/456456456 ; 307307/456456 ;307/456 . phan so nao nho nhat , phan so nao lon nhat
\(\frac{307307307}{456456456}=\frac{307x1001001}{456x1001001}=\frac{307}{456}\)
\(\frac{307307}{456456}=\frac{307x1001}{456x1001}=\frac{307}{456}\)
=>\(\frac{307307307}{456456456}=\frac{307307}{456456}=\frac{307}{456}\)
tim tong cua 2 so thap phan biet so thap phan thu nhat co phan nguyen la so lon nhat co mot chu so va phan thap phan la so lon nhat co 2 chu so khac nhau , so thu 2 hon so thu nhat 17,3.
Tìm hiệu của so thap phan lon nhat co cac chu so le khac nhau va so thap phan nho nhat co cac chu sochan khac nhau . Hieu can tim la
Tim phan so lon nhat,khi chia cac phan so 24/7 va 18/11 cho no ta deu duoc cac thuong la so nguyen