A number.
7/10 - 1/5 = 7/10 - 2/10 = 5/10 = 1/2
One half minus one fifth is 3 tenths
six and seven tenths 8.2 = 8 and one fifth 1.5 = 1 whole and a half 8.2 - 1.5 = 6.7
4.70 - 3.50 = 1.20
0.5-0.2=0.3
23 and a half minus seven and five eighths equals 15.875
1/2 minus 1/5 = 3/10
No.
Half of 7000 is 3500 minus 500=3000.
It is: 3/10 = three tenths
seven-tenths
two tenths or, simplified, one fifth.