a) \(\frac{2}{3}=\frac{6}{9}=\frac{8}{12}=\frac{10}{15}\)
b )\(\frac{12}{24}=\frac{6}{12}=\frac{3}{6}=\frac{1}{2}\)
2/3=6/9=8/12=10/15
6/4;7/3;8/2;9/1
Câu 1:
a) 6/9=8/12=10/15
b) 6/12=3/6=1/2
Câu 2:
9/1, 8/2, 7/3, 6,4
Câu 1 :
a)2/3=6/9=8/12=10/15 b)12/24=6/12=3/6=1/2
Câu 2 :
6/4;7/3;8/2;9/1
Câu 1:
a\(\frac{2}{3}=\frac{6}{9}=\frac{8}{12}=\)\(\frac{10}{15}\)
b \(\frac{12}{24}=\frac{6}{12}\)
Câu 2 :
4/6 7/3 8/2 9/1
câu 1
a) 2/3=6/9=8/12=10/15
b)12/24=6/12=3/6=1/2
câu 2
6/4,8/2,7/3,9/1
1. a ) \(\frac{2}{3}\)= \(\frac{6}{9}\)= \(\frac{8}{12}\)= \(\frac{10}{15}\)
b ) \(\frac{12}{24}\)= \(\frac{6}{12}\)= \(\frac{3}{6}\)= \(\frac{1}{2}\)
2. Các phân số lớn hơn 1 có tổng tử và mẫu số bằng 10 là :
\(\frac{9}{1}\); \(\frac{8}{2}\); \(\frac{7}{3}\); \(\frac{6}{4}\).