Question

n) (+5.7) - (+4.2) =
n) (-9.6) - (-1.3) =
o) (+2/5) - (-1/5)=
p) (-4/9) - ( +2/9)=​

Answer 1

Explicación paso a paso:

1=+32

2=3/7

3=+27/÷4

4= +30