Posted by Ash on Monday, February 25, 2008 at 5:30pm.
What is the sum of all possible digits that could fill in the blank
in 47_021 so that the resulting five digit number is divisible by 3?

Algebra  Ms. Sue, Monday, February 25, 2008 at 5:33pm
If you post your answers to this and your other questions, someone will check them for you. However, we don't just "give" answers on this homework board.

Algebra  Ms. Sue, Monday, February 25, 2008 at 6:16pm
4 + 7 + 2 + 1 = 14
What numbers can you put in the blank so that the numbers add up to 15, 18, and 21?
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