Answer: 1.6
Step-by-step explanation:
The pattern occurs for every 2 terms
.65-.2=
.65-.20=.45
1.1-.65=
1.10-.65=.45
1.15-.7=
1.15-.70=.45
?-1.15=.45
.45+1.15=?
?=1.60
?=1.6
