Rulers are divided into inches and fractions of an inch. One of those fractions will be tenths of an inch. So you want one inch and 9 tenths of an inch to make 1.9 inches.
There are 2.54 centimetres in one inch. Therefore, rounded to two decimal places, 138 centimetres is equal to 138/2.54 = 54.33 inches.
1.3875 = 13875/10000 = 111/80 inches or 1 31/80 inches.
The equivalent of 0.15748031496 inches in fractions is about 157/1000 of an inch. When there are more than four numbers in a decimal it is better to round to the third or fourth number.
138 centimeters are 54.3307086614 inches.
138 inches = 3.5052 metres
138 centimeters is 54.33 inches.
138/2.54 is about 54 inches
The answer is 350.52 cm (approx.). Inches and centimeters are both units of linear measurement. Inches are used in the imperial system whereas centimeters are used in the metric system. To convert from inches to cm, multiply the inch unit by 2.54.
Because people sometimes want to measure things that are smaller than an inch, or because they are not a whole number of inches long.
138 cm = 54.3 inches.