You can, in the right circumstances.
If you have a whole number it cant be a mixed number that's just silly.
Just multiply the whole number by the numerator and reduce the answer if possible. 2 x 3/4 = 6/4 = 3/2
0.33 if the whole number was 1. For a general whole number, W, just multiply it by the preceding decimal, .33*W.
You just take any denominator, (which is the second number in a fraction) and any whole number and multiply that denominator by the whole number to get an improper fraction, say you choose, the whole number 16 and the denominator 4, multiply 4 by 16 and get 64, your improper fraction will be 64/4.
easy you just multiply it by ten or so... EX. 5*.6= 3 and 10*.6= 6
Just multiply the numerator by the whole number, and keep the same denominator. After you do that, chances are that you'll have to simplify the fraction to a mixed number.
try to find two numbers that multiply to get that number. if you cant try to get something close to the same. then if one is an even number just divide it by 2 and multiply the other number by 2. keep doing this until you cant divide the number anymore. that should get you most of the factors
To multiply a whole number by 10, just add a zero...
27/2. Just multiply the whole number by the numerator.
Multiply the number such that there are no decimal points, just a whole number. Thus if you multiply by 1000, you get 379. Since you multiplied you must divide by the same number to preserve the value. So divide 370 by 1000 and the answer is 379/1000
Just multiply the two smallest prime numbers. That's your number.
If you multiply the desired number by any whole number, you get a multiple of the original number.For example: if you want multiples of 5, just multiply 5 by any whole number. 5 x 1, 5 x 2, 5 x 3, etc., will all give you multiples of 5 - by definition.