Answer:

Step-by-step explanation:

Answer:
45
Step-by-step explanation:
20:15 the ratio can be turned to a fraction
20/15
simplify
4/3
so now add the numerator and the denominator and get 7
then do 105/7=15
and then you do
4x15=60 (Destroyers)
3x15=45 (Battleships)
45 is your answer
Sport could get the answer
Answer:
-1/2
Step-by-step explanation:
Rise(-1) / Run(2)