将厘米转换为英寸
1厘米等于0.3937007874英寸：
1cm =（1 / 2.54）“= 0.3937007874”
以英寸（“）为单位的距离d等于以厘米（cm）为单位的距离d除以2.54
d(″) = d(cm) / 2.54
厘米换算英寸的转换表
分数英寸舍入为1/64分辨率
厘米(cm) 英寸 (")
(decimal) 英寸 (")
(fraction)
0.01 cm 0.0039 in 0 in
0.1 cm 0.0394 in 3/64 in
1 cm 0.3937 in 25/64 in
2 cm 0.7874 in 25/32 in
3 cm 1.1811 in 1 3/16 in
4 cm 1.5748 in 1 37/64 in
5 cm 1.9685 in 1 31/32 in
6 cm 2.3622 in 2 23/64 in
7 cm 2.7559 in 2 3/4 in
8 cm 3.1496 in 3 5/32 in
9 cm 3.5433 in 3 35/64 in
10 cm 3.9370 in 3 15/16 in
20 cm 7.8740 in 7 7/8 in
30 cm 11.8110 in 11 13/16 in
40 cm 15.7840 in 15 3/4 in
50 cm 19.6850 in 19 11/16 in
60 cm 23.6220 in 23 5/8 in
70 cm 27.5591 in 27 9/16 in
80 cm 31.4961 in 31 1/2 in
90 cm 35.4331 in 35 7/16 in
100 cm 39.3701 in 39 3/8 in
