Activity: Ask all the students in your class to write a 3− digit number. Choose any student from the room at random. What is the probability the number written her/him is divisible by 3? Remember that a number is divisible by 3, if the sum of its digits is divisible by 3.

Activity: Ask all the students in your class to write a 3− digit num

1.	Activity: Ask all the students in your class to write a 3− digit number. Choose any student from the room at random. What is the probability the number written her/him is divisible by 3? Remember that a number is divisible by 3, if the sum of its digits is divisible by 3.
Answer» Activity: Ask all the students in your class to write a $3 -$ digit number. Choose any student from the room at random. What is the probability the number written her/him is divisible by $3$ ? Remember that a number is divisible by $3,$ if the sum of its digits is divisible by $3.$