Answer:
24 possible arrangements
Step-by-step explanation:
A child has 12 blocks, of which 6 are black, 4 are red, 1 is white, and 1 is blue
total of 12 blocks
to find the arrangements of 6 black blocks, 4 red blocks, 1 white block and 1 blue block we multiply the blocks
number of possible arrangements = 6 times 4 times 1 times 1
=24
so 24 possible arrangements
