Answer:
If the paintings are split equally there will be 10 paintings in each room of the museum
Step-by-step explanation:
An art museum has paintings = 70
Total number of rooms in the museum = 7
Now we have to split the paintings equally in each room.
Let each room has the number of paintings = x
Therefore, total number of paintings in all rooms = 7x
7x = 70
x = 
x = 10
Therefore, If the paintings are split equally there will be 10 paintings in each room of the museum.