Answer:
the answe is 3.3
Step-by-step explanation:
Let's call the number we're looking for . We know that is twice as much as .
Twice as much as a number simply means the double of that number, and in turn the double of a number means to muliply that number by 2.
So, in order to obtain , you have to multply by 2. In formula, you have
or simply
P=2(a+b)
Hope it helps