you have to turn them into improper fractions before you multiply them.
To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator. 3 and 1/7 = 22/7
There is no answer because there are no mixed #.
you cant divide mixed numbers
Mixed numbers and integers are different things.
if you have mixed numbers you make them into improper fractions before you multiply
No.
You don't.
you have to turn them into improper fractions before you multiply them.
False.
First change the mixed numbers into improper fractions by multiplying the denominator and the whole number and add the product to the numerator in the mixed numbers and then multiply the numerators and the denominators and divide the numerator by the denominator of the product.
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.
No. The commutative and associative laws are valid for any real numbers.
First you change them into improper fractions. Then you multiply the numerator and the denamanator straight across. ;)
No itβs can not be a number less than one because a number times one get you the same number
So that you can get your answer more faster and you don't need to do a lot of work
Because common denominators allow adding and subtracting of numerators. Improper fractions also have simplified rules over mixed numbers when performing multiplication and division.