multilply denominator of fraction times whole numberand tehn add to numerator. Then put thatnumber over the original denominator
For example 3 and 3/4 = (4 x 3 + 3)/4 = 15/4
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Change each mixed fraction to an improper fraction. Do this by multiplying the denominator by the whole number next to the fraction and then adding the numerator to the product you get. Once you do this, multiply fractions normally.
If its not an improper fraction then you cant....
You do the numerator divided by the denominator, then simplify the fractions if you can. (this is how you change a improper fraction to a mixed number, you cannot change a proper fraction to a mixed number)
improper fraction
improper fraction