By decimal caliber do you mean inches? Ammo is almost always specified in mm, inches, or gauge. I guess one could call the first two decimal type numbers. If you mean decimal as in less than zero then I would say all rounds that are fired from a handgun or rifle than can be held by a person would be less than zero in inches. The .30 caliber rounds such as the .30-06, .308, 30-30, .300 Win, etc. are in inches and are actually 0.308 inches. In mm most of them are 7.62mm or 7.65mm. The .308 name is often interchanged with 7.62x54mm with a slight difference in pressure to be strict. If you actually mean 30mm as in rounds used against targets like armored vehicles and bunkers fired from guns mounted on things like helicopters and amphibious vehicles then converting to inches is 1.1811 inches.
The answer will depend on what you want to convert into a decimal number.
multiply the decimal by 100 to convert it into a percent.
The answer depends on what you wish to convert to a decimal. The smell of a lemon you cannot.
Area of the circle: pi*152 = 706.858 square mm to 3 decimal places
0.3 is a decimal.
To convert millimeters to centimeters, you divide by 10, as there are 10 millimeters in 1 centimeter. So, 30mm is equivalent to 3cm.
20%
You cannot convert a decimal into a decimal!
0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.
Convert 29.53 to decimal
The answer will depend on what you want to convert into a decimal number.
multiply the decimal by 100 to convert it into a percent.
If the number is already in decimal form, you do not need to do anything to "convert" it to decimal!
9.80 IS a decimal so to convert it to a decimal you, very carefully, leave it exactly as it is.
How do you convert 14/16 into decimal and percent?
The answer depends on what you wish to convert to a decimal. The smell of a lemon you cannot.
Convert the top (numerator) to decimal, and then convert the denominator to decimal. Octal fraction 15/26 is decimal (8+5) divided by decimal (16+6) = 13/22 decimal.