The transportation department predicts that about 800,000 cars will be registered in a certain state by year 2012. Their license plates are made using and two letters followed by and three digits from 0 to 9. Will there be enough possible arrangements?

There won't be enough arrangement

Step-by-step explanation:

Given

Required

Determine if the possible arrangement will be enough

The 2 letters can be selected from any of the 26 alphabets without restriction.

So, the selection of letters is:

The 3 digits can be selected from any of the 10 digits without restriction.

So, the selection of digits is:

The total arrangement is:

By comparison:

i.e.

Hence, the arrangement will not be enough

11/375

Step-by-step explanation:

Given 11/15 x 1/75

Multiply through.

11 x 1 / 15 x 75

11/1125