"III" is the coin's denomination, 3 cents. While it seems strange to have that denomination in a 10-based system, it was issued specifically for buying postage stamps.
1853 is one of the more common dates for silver 3¢ pieces but it's still nicely priced. Numismedia lists the following approximate retail values as of 09/2009:
Very worn condition - $25
Moderately worn - $46
Slightly worn - $53
Almost no wear - $140
Uncirculated - $185-6600 depending on quality
How far to the left or right of the decimal point it is. If there is no decimal point, it is "hiding" at the right hand end of the number after the last digit.
Six
500.046
The written form of the numeral 0.8 is "eight tenths."The spoken form could be eight tenths, zero point eight, or just point eight.
Residual point
How far to the left or right of the decimal point it is. If there is no decimal point, it is "hiding" at the right hand end of the number after the last digit.
Yes, it can.
Six
Probably, but doing so doesn't do anything for the coin's value. If it's worn to the point that the date is gone, the only value is for the silver content. The only exception is if it turns out to be a key date.
If by "fraction", you mean a number, it already is a fraction. If by "fraction" you mean a "numerator-over-denominator" numeral, 0.4 has the same value as the 4/10 numeral and anything equivalent to that. It is enough to know that the value of the first place to the right of the decimal point is tenths (or "dimes") .... and the next place to the right has place-value as hundredths (or "cents") ... so that 0.47 means 4dimes+7cents ~ 47cents.
2.97? This number is in numeral, that's for sure. (Not really sure about your question though.)
The are you need to hit to score a point is the torso and a little wedge below your waist on the front (where the silver-colored lamé is).
The freezing point of silver is 961.93 degrees Celsius.
The melting point of silver is 961.93 degrees Celsius and 1763.474 Fahrenheit.
It means to move the decimal point to the left until only one numeral remains to the right side of the decimal point, and to increase that one numeral by adding one if the next numeral to the right of it was 5, 6, 7, 8 or 9 or to decrease that one numeral subtracting one if the next numeral to the right of it was 0, 1, 2, 3 or 4.
7.529
Five point twenty-seven