Không quy đồng mẫu số, hãy so sánh các phân số sau:
\(a)\;\frac{{1995}}{{1996}}\;\,...\,\;\frac{{1996}}{{1997}}\) \(c)\;\;\frac{{2121}}{{3737}}\;\,...\,\;\frac{{212121}}{{373737}}\) \(e)\;\;\frac{{18}}{{17}}\;\,...\,\;\frac{{13}}{{27}}\)
\(b)\;\frac{{16}}{{27}}\;\,...\,\;\frac{{15}}{{29}}\) \(d)\;\frac{{2010}}{{2011}}\;\,...\,\;\frac{{17}}{{16}}\) \(f)\;\frac{{327}}{{326}}\;\,...\,\;\frac{{326}}{{325}}\)
A.a)
b) > d) < f) <
B.a)
b) > d)
C.a) > c) = e) >
b) > d) < f) <
D.a)
b) f) <
\(a)\;\frac{{1995}}{{1996}}\;\,...\,\;\frac{{1996}}{{1997}}\) \(c)\;\;\frac{{2121}}{{3737}}\;\,...\,\;\frac{{212121}}{{373737}}\) \(e)\;\;\frac{{18}}{{17}}\;\,...\,\;\frac{{13}}{{27}}\)
\(b)\;\frac{{16}}{{27}}\;\,...\,\;\frac{{15}}{{29}}\) \(d)\;\frac{{2010}}{{2011}}\;\,...\,\;\frac{{17}}{{16}}\) \(f)\;\frac{{327}}{{326}}\;\,...\,\;\frac{{326}}{{325}}\)
A.a)
b) > d) < f) <
B.a)
b) > d)
C.a) > c) = e) >
b) > d) < f) <
D.a)
b) f) <
Loga
Hóa Học lớp 12
