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 That The Number Written By Her/him Is Divisible By 3? Remember That A Number Is Divisible By 3, If The Sum Of Its Digits Is Divisible By 3. Doubt Answers

Gagan Mishra

Class 9th

Maths

2 years ago

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 that the number written by her/him is divisible by 3? Remember that a number is divisible by 3, if the sum of its digits is divisible by 3.

1 Answer