document.write( "Question 1206035: Hi
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document.write( "The ratio of apples alicia Ben and Don has 3 to 8 to 4 respectively. When Ben gave 21 apples to alicia and Don all of them had the same number in the end. How many apples did Ben have at first.
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document.write( "Thanks \n" );
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Algebra.Com's Answer #843213 by greenestamps(13198)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Given the ratio 3:8:4 initially, let the numbers of apples each of them had be 3x, 8x, and 4x. The total number of apples is then 3x+8x+4x = 15x. \n" ); document.write( "In the end, each of them had the same number; so in the end the number each of them had was 15x/3 = 5x. \n" ); document.write( "The number of apples Ben started with was 8x; the number he ended with was 5x; so the number he gave away was 3x. \n" ); document.write( "The number he gave away was 21, so 3x = 21 and x = 7. \n" ); document.write( "The number Ben started with was 8x = 8*7 = 56. \n" ); document.write( "ANSWER: 56 \n" ); document.write( " \n" ); document.write( " |