document.write( "Question 1204999: Hi
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document.write( "Ali and baby have some great sweets. If ali gives baba 3/8 of his sweets the ratio of ali to babas sweets is 1 to 2. What is the ratio of ali to babas sweets at first.
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Algebra.Com's Answer #841586 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "You have received three responses showing very good and very different solution methods. \n" ); document.write( "Now here is a fourth (using a single variable).... \n" ); document.write( "Let x be the number Ali started with. \n" ); document.write( "He gave 3/8 of them (i.e., (3/8)x) to Baba; the number he has left is (5/8)x. \n" ); document.write( "After Ali gave Baba (3/8) of his sweets, the ratio of Ali's sweets to Baba's is 1:2, so the number Baba now has is 2*(5/8)x = (10/8)x. \n" ); document.write( "So before Ali gave Baba some of his sweets, the number Baba had was (10/8)x - (3/8)x = (7/8)x. \n" ); document.write( "Then the ratio of Ali's sweets to Baba's sweets in the beginning was \n" ); document.write( "(x):((7/8)x) = 8x:7x = 8:7 \n" ); document.write( "ANSWER: 8:7 \n" ); document.write( " \n" ); document.write( " |