deich pronounced de
4, 20, 25
index is the same as power The index of a number say how many times you have to use the number in a multiplictaion. e.g; 2 10 = 10*10=100
your denominator can be any number. say ten for example. 0/10 1/10 2/10 3/10 4/10 5/10 and so on
On Converting between Arabic and Roman Numbers ,we get : 10 in roman number Is : X
yes
the first letterbox was invented in 1803
10, Downing Street
with a hammer
Through the Letterbox - 2010 is rated/received certificates of: UK:12
Found a few good sites:http://www.readersdigest.com.au/handyman/how-to-build-a-brick-letterbox/article114102.htmlhttp://www.bluecirclesoutherncement.com.au/Docs/Howto/PackagedProducts/HP_HowTo_BrickLetterbox_pf.htmlhttp://www.renovateforum.com/f176/my-new-brick-letterbox-77979/
The letterbox
yes
7 by 5
The wide-screen is a letterbox format. There are many different aspect ratios used today.
5 dollars
See link below.