Answer:
4/15, 4:15, 4 to 15
Step-by-step explanation:
Let W be the walks and H the hits, then,
WAY1:

WAY2:
W:H⇒4:15
WAY3
W to H ⇒4 to 15
Step-by-step explanation:
add 32 ans 45 together thats your answer
Answer:
-3
Step-by-step explanation:
4 fiction to 1 nonfiction
(4 x 7 = 28) fiction to (1 x 7 = 7) nonfiction
Therefore, the required ratio is 28 to 7
12 × 12 would equal to 144
Hope this helped! :D