Explain how you would do these problems and answer +

If you go find a whole number for both a them then add it will give u the answer

1. First, turn 4 5/6 into 29/6 then 7 1/2 into 15/2 then you make their denominators equal and whatever you do to the denominator you do to the numerator so you get 29/6 + 45/6 which is 74/6 then you turns into the mixed number 12 2/6

Well if you have 20 bats you probably want 20 balls? you don’t have enough context to answer the question.