Question

so sánh \(\dfrac{24}{49}\) và \(\dfrac{23}{45}\)

Answer 1

24/49 < 24/48 = 1/2 = 23/46 < 23/45

=>24/49 < 23/45

Answer 2

\(\dfrac{24}{49}< \dfrac{24}{48}=\dfrac{1}{2}=\dfrac{23}{46}< \dfrac{23}{45}\)

Vậy \(\dfrac{24}{49}< \dfrac{23}{45}\)

Answer 3

24/49=0,4897959184 và 23/45=0,5111111111.

mà 0,4897959184<0,511111111 nên 24/49<23/45