Dear All,

Please help me to solve the following problem.

A Cook Island car licence plate has two letters followed by a hyphen and then three digits.

a. How many possible plates could be generated?

My answer: 26x26x10x10x10 = 676,000

b. How many plates could begin with the letter P followed by a T?

Could you please help me to do the part b?

Cheers(Crying)