[tex] \large \underline {\bold{ANSWER}}[/tex]
1.) Base = 80
Rate = 20%
Percentage = 16
2.) Base = 50
Rate= 60%
Percentage = 30
3.) Base = 60
Rate= 45%
Percentage = 27
4.) Base = 20
Rate = 85%
Percentage = 17
5.) Base = 300
Rate = 13%
Percentage = 39
#[tex]\textsf{CarryOnLearning}[/tex]
