Find the probability that getting 4 digit number with 1 in the unit place and 2 in the tens place when the numbers 1, 2, 3, 4 and 5 are arranged at random without repeating.

Find the probability that getting 4 digit number with 1 in the unit pl

1.	Find the probability that getting 4 digit number with 1 in the unit place and 2 in the tens place when the numbers 1, 2, 3, 4 and 5 are arranged at random without repeating.
A.	$\frac{{1}}{{5}}$$
B.	$\frac{{1}}{{10}}$$
C.	$\frac{{1}}{{15}}$$
D.	$\frac{{1}}{{20}}$$
Answer» E.

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Find the probability that getting 4 digit number with 1 in the unit place and 2 in the tens place when the numbers 1, 2, 3, 4 and 5 are arranged at random without repeating.

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