It is: 1/2 minus 2/5 = 1/10
1 and 4 fifths.
3.4 - 1.9 = 1.5 = 1 and 1/2
It is: 2 and 1/3 minus 2/5 = 1 and 14/15
18/20 minus 2/5 is 1/2.
It is: 1/2 minus 2/5 = 1/10
4/5 minus 1/2 = 3/10
1 and 4 fifths.
The difference is 1 and one half.
one tenths
3.4 - 1.9 = 1.5 = 1 and 1/2
It is: 2 and 1/3 minus 2/5 = 1 and 14/15
1 and 4 fifths.
One half is bigger than two fifths because two fifths just before 2.5 fifths which is half.
Half of two fifths is 1/5 1/2 * 2/5 = 2/10 = 1/5
One whole minus two fifths is three fifths.
18/20 minus 2/5 is 1/2.