Question

So sánh: \(\frac{73}{74}\) với \(\frac{2015}{2016}\)

Answer 1

Ta có :

  1 - 73/74 = 1/74

   1 - 2015/2016 = 1/2016

Vì 1/74 > 1/2016 nên 73/74 < 2015/2016

Answer 2

Ta có: \(1-\frac{73}{74}=\frac{1}{74};1-\frac{2015}{2016}=\frac{1}{2016}\)

Vì \(\frac{1}{74}>\frac{1}{2016}\Rightarrow\frac{73}{74}<\frac{2015}{2016}\)

Answer 3

1 - \(\frac{73}{74}=\frac{1}{74}\)

1 - \(\frac{2015}{2016}=\frac{1}{2016}\)

Vì \(\frac{1}{74}>\frac{1}{2016}\)nên \(\frac{73}{74}>\frac{2015}{2016}\)

Answer 4

73/74=74/74-1/74=1-1/74 2015/2016=2016/2016-1/2016=1-1/2016 vì1/74>1/2016 nên 1-1/74<1-1/2016 Do đó:73/74<2015/2016