\(\frac{3}{5}-\frac{1}{4}:x=\frac{25}{100}\)
\(\frac{1}{4}:x=\frac{3}{5}-\frac{25}{100}\)
\(\frac{1}{4}:x=\frac{7}{20}\)
\(x=\frac{1}{4}:\frac{7}{20}\)
\(x=\frac{5}{7}\)
Vậy : \(x=\frac{5}{7}\)
k mik nha bn
3/5-1/4:x=25/100
1/4:x=3/5-25/100
1/4:x=7/20
x=1/4:7/20
x=5/7