If you are a genius solve this: Cat Head + 1 Leg x Full Cat

SOLUTION AND ANSWER: Apply the BODMAS PRINCIPLE

B BRACKET

O Of

D Division

M Multiplication

A Addition

S Subtraction

Hence,

Full Cat 10 + Full Cat 10 + Full Cat 10 = 30

Full Cat 10 + Cat Head 5 + Cat Head 5 = 20

Cat Head 5 + Two Cat Legs 2 + Two Cat Legs 2 = 9

Cat Head 5 + A Cat Leg 1 x Full Cat 10 = 15