To divide by a fraction, multiply by its reciprocal. In this instance, 4/5 / 1/2 = 4/5 x 2 = 1 3/5 or one and three fifths.
To divide one fraction by another, multiply the first fraction by the reciprocal of the second. In this case, 4/5 divided by 1/2 = 4/5 x 2/1.
four fifths
negative one and two fifths
One half and four fifths can't be written as improper fractions.
4/5
Two fifths
Four and a half = 4.5One and four fifths = 1.84.5 / 1.8 = 2.5("Two and a half")
Four fifths divided by one tenth is 8
five and a half=5.5 four fifths=.8 since one divided by five is .2 and four .2's (4x.2)=.8 5.5x.8=4.4, or four and 2 fifths four and two fifths is the answer.
four fifths
5/2 x 5/4 = 25/8
negative one and two fifths
One half and four fifths can't be written as improper fractions.
3.75
Two fifths divided by 2 is just cutting two fifths in half. That equals one fifth.2/5 divided by 2 = 1/5
4/5
Two fifths
9/10