You would basically work backwards and do inverse operations
12
24*
__
288
288/24= 12
You multiply fractions simply by multiplying numerators and denominators with each other:

Answer:
5
Step-by-step explanation:
...yeah
Answer:
20
Step-by-step explanation:
The distance between two points on the number line is the absolute value of the difference of their coordinates.
coordinate of point D: 9
coordinate of point P: -11
Take the absolute value of their difference. It does not make a difference in which order you subtract the coordinates.
distance = |-11 - 9| = |-20| = 20
Answer: The distance is 20.