1)so sánh
a)\(\dfrac{17}{15}\)và\(\dfrac{29}{37}\) b)\(\dfrac{12}{18}\)và\(\dfrac{13}{17}\) c)\(\dfrac{16}{51}\)và\(\dfrac{31}{90}\) d)\(\dfrac{2017}{2018}\)và\(\dfrac{2018}{2019}\) e)\(\dfrac{2018}{2017}\)và \(\dfrac{2019}{2018}\)
giúp mình nhé thank