9/5, an improper fraction that simplifies to 1 4/5
12/5 an improper fraction = (5*1 + 2)/5 = 7/5.
5/4
A reciprocal (in mathematics) is the multiplicative inverse of any given number.This means the reciprocal of "1/x" would be "x/1".In the case where you have a mixed fraction like "two and three fifths", convert the mixed fraction into a improper fraction to make things easier.2 and 3/5 = 13/5Now flip the fraction:13/5 reciprocated = 5/13.Therefore, the reciprocal of "two and three fifths" is "thirteen fifths (13/5)"
0.25
8/5 is.
1 and 2/5 as an improper fraction is 7/5
1 3/5 + 4/5 = 12/5 (<improper fraction) or as a mixed fraction, 2 2/5 (2 and two fifths)
An improper fraction is something like 7/5, or seven fifths. If it was something like this, 1 2/5, or one and two fifths, it would be a compound number.
-7/5
9/5, an improper fraction that simplifies to 1 4/5
12/5 an improper fraction = (5*1 + 2)/5 = 7/5.
It is: 1 and 4/5 = 9/5 as an improper fraction9/5
5/4
A reciprocal (in mathematics) is the multiplicative inverse of any given number.This means the reciprocal of "1/x" would be "x/1".In the case where you have a mixed fraction like "two and three fifths", convert the mixed fraction into a improper fraction to make things easier.2 and 3/5 = 13/5Now flip the fraction:13/5 reciprocated = 5/13.Therefore, the reciprocal of "two and three fifths" is "thirteen fifths (13/5)"
It would be said like this: 16/5
7/5 = 1 2/5.