30 centimeters is about one foot (11.81 inches).
45 x 70
2.56
depends on how big the computer screen is but normallt its 30cm wide.
about 30cm about 30cm
2.74m long x 1.52m wide and 30cm high
In the UK the standard width is 30cm (one foot), and wide width is 45cm (a foot and a half).
30cm = 0.3m
the blade was about 30cm across and with the two poles on either side it would have been about 80cm across
It is 90,000 mm
30*30*30 cm3 or 27,000 cubic centimetres.
It's about 30cm. It's about 30cm.
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