Answer:
4
Step-by-step explanation:
The 12th decades every other day every three days and four days all have 12 in common I think
18/5 as a mixed number is 3 3/5
If you trying to answer what would be on all the sides if it were to be equal then 51 would be the answer if it's not what the question seems I will try and answer, but be more explanatory.
Double the numbers by themselves for 5 times and you get the ration of blue to yellow balls of 96:60
