Three fifths minus fifteen equals -14 and two fifths.
9
Eight and three fourths plus six and two fifths is fifteen and one twentieth.
123
6
Three fifths minus fifteen equals -14 and two fifths.
9
Two-fifths of fifteen is 6.
Eight and three fourths plus six and two fifths is fifteen and one twentieth.
Eleven- fifths plus four- fifths equals fifteen- fifths, which reduces to three wholes. (11/5+4/5=15/5, or 3/1)
Fourteen and four fifths.
3
16.
123
6
12
First we need to convert them into like terms. Three fifths is twelve twentieths. Three fourths is fifteen twentieths. Together that is twenty-seven twentieths. That is one and seven twentieths or 1.35 in decimal.