How many ways can 6 books be arranged on a shelf? A. 21 B.120 C.360 D. 720
1 answer:
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Answer:
35
Step-by-step explanation:
Let the three numbers be x,x+2,x+4
x+x+2+x+4=111
3x+6=111
3x=111-6
3x=105
x=105/3
x=35
Three numbers:
35,37,39
smallest of all:35
Hope this helps! C:
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.