Help plz

0

447

1

How many positive multiples of 3 less than 1000 use only the digits 2 and/or 4?

Guest Oct 21, 2020

0 users composing answers..

1⁺⁰ Answers

0

Have you tried it? How about: 24, 42, 222, 444 = 4 such numbers. Can you think of more than 4?

Guest Oct 21, 2020

2 Online Users