The answer would be 405 because
405
_____
6|2430 sorry for long example.
24
___
030
30
Answer:
522
Step-by-step explanation:
Make variables for each
L = library books
P = telephone books
T = text books
so.... L+P = 2T
now we have to fill in numbers
14/7, 14/7=2 and 2/4= 0.5
