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soldier1979 [14.2K]

2 years ago

7

A lock on a bank vault consists of 3 dials, each with 30 positions. In order for the vault to open, each of the three dials must

be in the correct position. How many different dial combinations are there for this lock?

1 answer:

IRISSAK [1]2 years ago

7 0

30 x 30 x 30 = 27000

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