27/20 or 2 and 7/20
Eight and three fourths plus six and two fifths is fifteen and one twentieth.
three fifths plus one quarter = 17 twentieths
If we convert into twenty-fourths we get 9 twenty-fourths + 20 twenty-fourths. So the answer is 29 twenty-fourths, which is just over 6 fifths.
It is: 9 and 3/5 plus 7 and 3/4 = 347/20 or 17.35
10
1
1 7/20
one and one tenth
Yes
Yes.
The answer is 7/5, or seven fifths.
7 fourths minus 8 fifths = -1