\(\frac{37}{48}\)=\(\frac{7252}{9408}\)
\(\frac{158}{196}\)=\(\frac{7584}{9408}\)
Vi 2 phan so da quy dong ve cung mau ma 7584 lon hon 7252 nen\(\frac{7584}{9408}\)lon hon\(\frac{7252}{9408}\)
\(\Rightarrow\)\(\frac{37}{48}\)be hon\(\frac{158}{196}\)