Question

is 124 divisible by 3

Answer 1

you can't use a calculator?

Answer 2

no, because 1+2+4 is not a multiple of 3

Answer 3

\[124\div3\]

Answer 4

if its a decimal then no if it is a whole number then yes

Answer 5

Yeah, for the number three, a trick is to add all the digits in the number until you reach a single number. 1+2+4 is equal to 7, which is not divisible by three.