4
2 and 7 tenths
3
1/4 + 2/4 = 3/4
seven and 4 fifths
When adding 3 tenths and 4 tenths, you are essentially adding like terms. In this case, both numbers have the same unit (tenths), so you can simply add the numerical values together. Adding 3 tenths and 4 tenths gives you a total of 7 tenths.
7 and 1/10
Its 8/10 or 4/5
13/10
It is: 4/10 + 2/10 = 6/10 = 3/5 in its simplest form
The sum of 3/10 and 1/2 is 4/5.
5 3/10 + 22 5/10 = 27 8/10 (or 27 4/5)