No
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
eight-tenths
3/5
7/10
It is nineteen and three fifths.
one and five tenths or one and a half
Six tenths
3/5 = 6/10
six tenths or three fifths
Expressed as a mixed number in its simplest form, 4/5 + 8/10 = 1 3/5 or one and three fifths. Expressed as a decimal, this is equal to 1.6.
The answer is actually 3 fifths. This is because if you double the bottom to equal 10 you have to double the top leaving it 6 tenths which is grater than four tenths.