13/39=1/3
17/51=1/3
46/38=23/19
180/117=20/13
121/44=11/4
185/200=37/40
1616/8282=8/41
1/3; 1/3; 23/19; 20/13; 11/4; 37/40; 8/41
`->` Đáp án ta có:
`13/39=1/3`
`17/51=1/3`
`46/38=23/19`
`180/117=20/13`
`121/44=11/4`
`185/200=37/40`
`1616/8282=8/41`
\(\dfrac{1}{3};\dfrac{1}{3};\dfrac{23}{19};\dfrac{20}{13};\dfrac{11}{4};\dfrac{37}{40};\dfrac{8}{41}\)
13/39 = 1/3
17/51 = 1/3
46/38 = 23/19
180/117 = 20/13
121/44 = 11/4
185/200 = 37/40
1616/8282 = 8/41
