The sum of a 3-digit number and a 1-digit number is 217.the product of the numbers is 642.if one number is between 200 and 225,what are the numbers

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!