Oh, isn't that a happy little question! You can write 23 as the word "twenty-three," as a numeral "23," in Roman numerals as "XXIII," and in expanded form as "20 + 3." Just remember, there are no mistakes in art or math, just happy little accidents!
Sup
In math, some ways to write four are 4, 4/1, and 4.0. Another way can be to use Roman numerals, where four is expressed as IV.
4
2/3, 4/6
8^2, 4^3, 2^6
23/4 and 23*(1/4)
4 * 23 = 40 * 2.3 or 400 * 0.23
Sup
As a rectangle 4 units across by 23 units high and as a rectangle 23 units across by 4 units high.
Simplified - it is 1/4. There are millions of different equivalent fractions for 1/4 !
In math, some ways to write four are 4, 4/1, and 4.0. Another way can be to use Roman numerals, where four is expressed as IV.
4
41 * 2 = 8220.5 * 4 = 82
4:23
2/3, 4/6
It is: 23 and 4/100 = 23.04 as a decimal
8^2, 4^3, 2^6