Select all numbers divisible by 3 from the list: 123, 154, 207, 310. Choose every option that is divisible by 3.
Note
A number is divisible by 3 if the sum of its digits is divisible by 3; 123 (1+2+3=6) and 207 (2+0+7=9) meet this rule, while 154 and 310 do not.