The answer is 8.
One fifth of 20 is 4 because 20/5 is 4, and 4*2=8
two and two fifths
four fifths
Learn your math...JK 6 and four fifths is written like so: 6.4 so two fifths.
There are two fifths in four tenths.
two thirds
4
8
8
20
One fifth of 50 is 10 therefore two fifths = 20
4
Two fifths.
Two fifths of 25 would be 10.
3/4 + 2/5 = 15/20 + 8/20 = 23/20
20
two fifths is two parts of 5 or 2/5, first express that as part of 100 (as percents work that way) so 2/5 * 20/20 = 40 / 100. Thus two-fifths is 40 percent.
7/20