Câu hỏi của Quoc Tran Anh Le

Question

Rút gọn các phân số: $\frac{{15}}{6}$ ; $\frac{{12}}{{16}}$ ; $\frac{{35}}{{105}}$

Hà Quang Minh · Accepted Answer

$\frac{{15}}{6} = \frac{{15:3}}{{6:3}} = \frac{5}{2}$

$\frac{{12}}{{16}} = \frac{{12:4}}{{16:4}} = \frac{3}{4}$

$\frac{{35}}{{105}} = \frac{{35:35}}{{105:35}} = \frac{1}{3}$

Câu trả lời:

$\frac{{15}}{6} = \frac{{15:3}}{{6:3}} = \frac{5}{2}$

$\frac{{12}}{{16}} = \frac{{12:4}}{{16:4}} = \frac{3}{4}$

$\frac{{35}}{{105}} = \frac{{35:35}}{{105:35}} = \frac{1}{3}$