Decimal notation is.
Expanded Notation of 80 = (8 x 101) + (0 x 100).
It is 59/1000.
28/42
Expanded Notation of 456 = (4 x 102) + (5 x 101) + (6 x 100)
they express the numbers using scientific notation
50 : 45 = 10/9
Using scientific notation reduces the need to write out very large or very small numbers as the following examples show:- 1,000,000,000,000 = 1.0*1012 in scientific notation 0.0000000001 = 1.0*10-10 in scientific notation
(4 * 103) + (7 * 102) + (6 * 101) + (8 * 100).
Just write a 1 with 32 zeroes, or write it in scientific notation as 1032. Learning names for such numbers isn't really useful.Just write a 1 with 32 zeroes, or write it in scientific notation as 1032. Learning names for such numbers isn't really useful.Just write a 1 with 32 zeroes, or write it in scientific notation as 1032. Learning names for such numbers isn't really useful.Just write a 1 with 32 zeroes, or write it in scientific notation as 1032. Learning names for such numbers isn't really useful.
Scientific notation allows for representing extremely large or small numbers using a simpler format. The system itself does not set a limit on the numbers that can be written in scientific notation. However, beyond a certain point, numbers become so large that they are not practical or meaningful in most scientific or everyday contexts, which is why the representation is typically stopped at centillion.
Expanded Notation of 2784 = (2 x 103) + (7 x 102) + (8 x 101) + (4 x 100).
5 x 10^3 + 2 x 10^2 + 8 x 10^1