Answer:
Words type in 13 minutes are 975 words .
Explanation:
As given
Charles can type 675 words in 9 minutes.
Thus

Put all the values in the above

Words type in one minutes = 75 words
Thus
Words type in 13 minutes = 13 × Words type in one minutes
= 13 × 75
= 975 words
Therefore words type in 13 minutes are 975 words .