Sarah wrote a number 13285. caryn wrote a 5-digit number that only has one 3 in it. the 3 in caryn's number is worth 10 times as much as the 3 in sarah's number. write 3 different numbers that caryn could have written.

Sarah's number: 13285
The digit '3' in Sarah's number worth = 3000

The digit '3' in Caryn's number is worth 10 times the digit '3' in Sarah's number: it's worth 10 × 1000 = 10000

Caryn wrote 5 digit number, and this number only have one digit '3' 

Caryn's number could be:

35642
321547
30789

Ithink it would be 160 people