4/5= .8 or 80%
One is five fifths. Five fifths and four fifths is nine fifths.
No because 4/5 is equivalent to 8/10
7.8 is the decimal equivalent of seven and four fifths.
Yes the negatives cancel each other out
no because 5 fourths is also equivalent to 5.25 and 4 fifths is also equivalent to 0.8. In addition to this, 5 fourths is also 5 pieces out of your pieces (which is greater than one) and 4 fifths is four pieces out of five pieces (which is less than one, also fifths are smaller than fourths).
Five fifths is equivalent to 1 so five fifths of anything will be exactly one of the "anything"5 fifths of 25 will therefore be - what do you know! - 25.
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.
I'll bite: False. Four is four-fifths of five.