Select all numbers divisible by 3 from the list: 102, 145, 351, 220.
Note
A number is divisible by 3 if the sum of its digits is divisible by 3: 1+0+2=3 and 3+5+1=9, so 102 and 351 are divisible by 3; 145 and 220 are not.
Select all numbers divisible by 3 from the list: 102, 145, 351, 220.
A number is divisible by 3 if the sum of its digits is divisible by 3: 1+0+2=3 and 3+5+1=9, so 102 and 351 are divisible by 3; 145 and 220 are not.