-7/15+(-3/40) (-8 7/15-4 1/3)-2.2 -5+(-2 3/7) 3 5/7+(-4 3/14) -3/4-(-5/6)

Question

-7/15+(-3/40)
(-8 7/15-4 1/3)-2.2
-5+(-2 3/7)
3 5/7+(-4 3/14)
-3/4-(-5/6)

Answer 1

1) -13/24
2)-65/3
3)-58/7
4)27/14
5)1/12