Colorectal surgery is a field in medicine, dealing with disorders of the rectum, anus, and colon.The field is also known as proctology, but the latter term is now used infrequently within medicine, and is most often employed to identify practices relating to the anus and rectum in particular.he word proctology is derived from the Greek words ÏÏÏÎºÏÏÏ proktos, meaning anus or hindparts, and -Î»Î¿Î³Î¯Î± -logia, meaning science or study. Physicians specializing in this field of medicine are called colorectal surgeons or proctologists.
Best Answer: To add a fraction to a decimal easily, you will have to convert them both into the same form. For example if you wanted to calculate 1/2 + 1.5, you could say 1.5=3/2, so 1/2+3/2 = 4/2 = 2. Or you could say that 1/2 = 0.5, and 0.5 + 1.5 = 2.
First, make the whole number into a fraction. Make the number the denominator; the numerator is always 1. So now it looks like this: 3/ â¦ 4 + 1/8 Now convert the fractions so the denominators are the same. 4 goes into 8 2 times so we multiply the numerator by 2 as well.s a general rule, proper fractions cannot turn into whole numbers and only in limited cases are improper fractions able to. To turn an improper fraction into a mixed number, â¦ divide the denominator into the numerator. The result is the whole number. Put the remainder over the original denominator.