Question

A four-digit number is formed with the given six digits 1,2,3,4,5 and 7 at random. What is the probability that the number formed is:

Answer 1

Answer:

$\bold\purple{Probability=\frac{2}{3}}$

______________________

There are 6 digits.

Number to be formed is of 4 digits.

$\longrightarrow\tt Probability=\frac{4}{6}$

$\longrightarrow\tt Probability=\frac{2}{3}$

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