First of all to correct your spelling. It is 'greater' NOT ' greator'.
To answer the question. 67.2 = 67.20
The suffix zero is trivial.
20 percent of 672 = 134.420% of 672= 20% * 672= 20%/100% * 672= 1344/10= 672/5 or 134.4
1 x 672 = 672 2 x 336 =672 3 x 224 = 672 4 x 168 = 672 6 x 112 = 672 7 x 96 = 672 8 x 84 = 672 12 x 56 = 672 14 x 48 = 672 16 x 42 = 672 21 x 32 = 672 24 x 28 = 672
672 = DCLXXII
672 rounds to 700
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720
6720
2.5 feet = 30 inches, so it is less than 32 inches.
3456
672 is nearer to 700 than it is to 600 .
20 percent of 672 = 134.420% of 672= 20% * 672= 20%/100% * 672= 1344/10= 672/5 or 134.4
83% of 672 = 83% * 672 = 0.83 * 672 = 557.76
4% of 672 = 4% * 672 = 0.04 * 672 = 26.88
1 x 672 = 672 2 x 336 =672 3 x 224 = 672 4 x 168 = 672 6 x 112 = 672 7 x 96 = 672 8 x 84 = 672 12 x 56 = 672 14 x 48 = 672 16 x 42 = 672 21 x 32 = 672 24 x 28 = 672
6720
672 is smaller than 675
The Blackberry 6720 only comes in one design. You can get a skin or cover to change its appearance though. You can find more information about this phone here: http://mobile.softpedia.com/phones/BlackBerry/BlackBerry-6720.shtml
672