3 1/2 as an improper fraction is 7/2.
5 1/2 is 11/2 as an improper fraction
1 and 1/2 as an improper fraction is 3/2.
A proper fraction is a fraction who's numerator is smaller than the denominator. An improper fraction is a fraction who's numerator is larger than or equal to the denominator. 1/2 is a proper fraction. 3/2 is an improper fraction. Now to understand why the improper fraction is larger than the proper fraction, lets split them up. The proper fraction is one half of a whole, whereas the improper fraction is one whole and one half. Basically the proper is one half, and the improper is three halves. In theory, a proper fraction is always less than the whole number under consideration. On the other hand, an improper fraction is either equal to or larger than the whole number under consideration.
improper fraction of 5 and one half = 11/2
if you want a mixed number it is 3 1/2 if you want a improper fraction it is 7/2
If you multiply the fraction three-fourths by two you will get six-fourths. If you change that improper fraction to a mixed fraction you will get one and two-fourths. The two-fourths reduces to one-half. There fore three-fourths times two is one and a half.
No because a 1/2 is a proper fraction
112.5% as an improper fraction is 9/8
It is: 3/2
One half and four fifths can't be written as improper fractions.
It is 5 1/2 or 11/2 as an improper fraction.
3.5 = 7/2