以下是等于3的分数表示形式，综合多个来源整理：

最简分数形式

- 3/1

- 6/2

- 9/3

- 12/4

- 15/5

- 18/6

- 21/7

- 24/8

- 27/9

- 30/10

- 33/11

- 36/12

- 39/13

- 42/14

- 45/15

- 48/16

- 51/17

- 54/18

- 57/19

- 60/20

- 63/21

- 66/22

- 69/23

- 72/24

- 75/25

- 78/26

- 81/27

- 84/28

- 87/29

- 90/30

- 93/31

- 96/32

- 99/33

- 102/34

- 105/35

- 108/36

- 111/37

- 114/38

- 117/39

- 120/40

- 123/41

- 126/42

- 129/43

- 132/44

- 135/45

- 138/46

- 141/47

- 144/48

- 147/49

- 150/50

- 153/51

- 156/52

- 159/53

- 162/54

- 165/55

- 168/56

- 171/57

- 174/58

- 177/59

- 180/60

- 183/61

- 186/62

- 189/63

- 192/64

- 195/65

- 198/66

- 201/67

- 204/68

- 207/69

- 210/70

- 213/71

- 216/72

- 219/73

- 222/74

- 225/75

- 228/76

- 231/77

- 234/78

- 237/79

- 240/80

- 243/81

- 246/82

- 249/83

- 252/84

- 255/85

- 258/86

- 261/87

- 264/88

- 267/89

- 270/90

- 273/91

- 276/92

- 279/93

- 282/94

- 285/95

- 288/96

- 291/97

- 294/98

- 297/99

- 300/100

- 303/101

- 306/102

- 309/10