\(25915+3550:25=25915+142=26057\)
\(1029-824:34x25=1029-\frac{412}{17}x25=1029-\frac{10300}{17}=\frac{7193}{17}\)
=26057
=7193/17
\(25915+3550:25\)
\(=25915+142\)
\(=26057\)
\(1029-824:34\times25\)
\(=1209-\frac{412}{17}\times25\)
\(=1209-\frac{10300}{17}=\frac{7193}{17}\)
lớp 3 chưa học phân số nhé
