document.write( "Question 648162: The room numbers of two adjacent classrooms are two consecutive odd integers. If their sum is 684 find the classroom numbers. \n" ); document.write( "
Algebra.Com's Answer #406579 by DrBeeee(684) ![]() You can put this solution on YOUR website! Let n = number of first classroom, then because the next room is the next consecutive odd integer; \n" ); document.write( "(n+2) is the number of the second classroom. \n" ); document.write( "We have \n" ); document.write( "(1) n + (n+2) = 684 or \n" ); document.write( "(2) 2n = 682 or \n" ); document.write( "(3) n = 341 \n" ); document.write( "The next room is 343 \n" ); document.write( "Is (341 + 343 = 684)? \n" ); document.write( "Is (684 = 684)? Yes \n" ); document.write( "Answer: The room numbers are 341 and 343. \n" ); document.write( "Comment: Please refer to my solution to problem 406568. Thanks \n" ); document.write( " |