5
one twentieth 1 / 5 x 1 / 4 = (1 x 1) / (5 x 4) = 1 /20
That depends on what you mean: twenty add one fifth is 20 + 1/5 = 20 1/5 twenty, add one fifth (of twenty) is 20 + 1/5 * 20 = 20 + 4 = 24
4/5 + 2/20 = 4/5 + 1/10 lowest common denominator is 10 8/10 + 1/10 = 9/10
1/5 + 1/4 = 4/20 + 5/20 = 9/20
One fourth of one fifth can be calculated by multiplying the two fractions together: (1/4) * (1/5) = 1/20. This means that one fourth of one fifth is equal to one twentieth. In other words, if you divide something into five equal parts and then take one fourth of one of those parts, you would have one twentieth of the whole.
5 and 4/5 if you add them.
4 1/5 + 3 4/5 = 8
It is four fifths.
To add one fifteenth (1/15) and one fifth (1/5), first convert one fifth to have a common denominator of 15. One fifth is equivalent to three fifteenths (3/15). Therefore, 1/15 + 3/15 equals 4/15.
if your asking 8 subtracted by 6 and 4 fifth's. then the answer is 1 and 1 fifth
To do this calculation by hand, we can write: (1/20) * 4 = 4/20 = 1/5 = 0.2. We can also note that one twentieth is equivalent to 0.05. So, 4 * 0.05 = 0.2.
1 and 3 fifth