2 ms·
It is because a number is base ten is like this: a + 10b + 100c + 1000d + .... But 10 leaves a remainder of 1 on division by 3 so this number divided by 3 is
by vouaobrasil 4y ago
It is because a number is base ten is like this:
a + 10b + 100c + 1000d + ....
But 10 leaves a remainder of 1 on division by 3 so this number divided by 3 is the same as
a + b + c + d + ...