Ta có;(mk lm theo cách quy đồng nha)
\(\frac{37}{73}\)=\(\frac{37\cdot150}{73\cdot150}\)=\(\frac{5550}{10950}\); \(\frac{74}{150}\)=\(\frac{74\cdot73}{150\cdot73}\)=\(\frac{5402}{10950}\)
Vì 5550>5402 nên phân số \(\frac{5550}{10950}\)> \(\frac{5402}{10950}\)
Nhớ nha bn..
\(\frac{37}{73}>\frac{36,5}{73}\)
Mà \(\frac{36,5}{73}=\frac{1}{2}\)
Nên: \(\frac{37}{73}>\frac{1}{2}\)
\(\frac{74}{150}< \frac{75}{150}\)
Mà: \(\frac{75}{150}=\frac{1}{2}\)
Nên: \(\frac{74}{150}< \frac{1}{2}\)
Ta có: \(\frac{74}{150}< \frac{1}{2}< \frac{37}{73}\)
Suy ra: \(\frac{74}{150}< \frac{37}{73}\)
TA CÓ:
\(\frac{37}{73}=\frac{37.2}{73.2}=\frac{74}{14}\Rightarrow\frac{74}{146}>\frac{74}{150} \Leftrightarrow\frac{37}{73}>\frac{74}{150}\)
NHỚ CHO MIK NHAK TTQL <3 :)