document.write( "Question 672038: there are four different digits which when inserted in the blank space in number 4_5 make the number divisible by 3. Write them \n" ); document.write( "
Algebra.Com's Answer #457217 by tommyt3rd(5050)\"\" \"About 
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If an integer's digits add to a multiple of 3, then the number itself is also a multiple of 3. 4 and 5 add to 9 so any digit between them that is a multiple of 3 will do the trick. Therefore or digits are 0, 3, 6, and 9.\r
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