How do you you write eighteen and three tenths in numberic form?

Are mass and weight the same or same thing? What is the quotient of 0.207 divided by 9? What is one third of 42.000? What is 61 rounded to the nearest whole number? What is stanhist 10 mg? What is a decimal number changed to 23.7 after it was rounded? 3 plus 9 divided by 7 minus 6 plus 9 minus 53 equals? What is pi written as in a fraction? How many syllable of van? How many four digit number are there using the numbers 0 1 2 3 4 5 6 7 8 9? The normal name for xerography is? A (4 4) B (-4 -4) C (4 -4) A line going through which two points would have an undefined slope? What is diameter of a circle? What is roman mumeral cclxxi? How do you write 6.8 in percent form? How many faces vertices and edges does a hexagonal base cylinder have? How many degress Fahrenheit is 32 Celsius? If a screen is 15.4 inches diagonal what is it's height and width in centimetres? Eight is what percent of 64 use porportion? What is the gcf of 16 and 144?