To solve this conversion, you must first know that 1 cm is equal to approximately 0.4 inches. In order to find your answer, all you must do is multiply 0.4 times the number of cm you are looking to convert (30). Your answer will be 12 inches.
76.2 cm
Algebraic Steps / Dimensional Analysis Formula 30 in*
2.54 cm
1 in
=
76.2 cm
10
11
If you look at a ruler 12 inches= roughly 30 cm. So 75 cm = roughly 30 inches. 75 cm = 29.53 inches
1.831 cubic inches.
76 cm/(2.54 cm/inch) = 30 inches, to the justified number of significant digits.
it equals 59.055118 inches
There are about 12 inches in 30 cm
1.87 cubic inches or about 2 cubic inches. ========================================================= Actually , 30 cm is ( around 12 inches ) * rounded off , 2.5 cm per inch
136 cm = 53.54331 inches.
164 cm is 64.57 inches.
367 cm is 144.488 inches.
94 cm is 37.0079 inches.
1194 cm = 470 inches
20.5 cm is 8.070866 inches.