document.write( "Question 825527: Hello, I have just starting practicing and now improving on \"age\" word problems. But I am stuck on this one question:\r
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document.write( "Nick and Kane were born on consecutive years and on same date. Nick is younger. The sum of their ages is 11. Find the age of the brothers.
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document.write( "I get confused with the word \"consecutive\" in a sentence. However, I had a go:
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document.write( "n = k - 1 (I assume that Nick is younger by a year but the I am not too sure of the number)
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document.write( "n + k = 11 (the sum of both the brothers' ages)
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document.write( "Sub n = k - 1 into n + k = 11
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document.write( "k - 1 + k = 11
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document.write( "2k - 1 = 11
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document.write( "2k = 12
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document.write( "k = 6
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document.write( "Nick would have to be 5 years old. \r
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document.write( "Does this sound right to you?
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Algebra.Com's Answer #497374 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! let x be Nick's age, then x+1 will be Kane's age. Therefore, \n" ); document.write( "x +(x+1) = 11 \n" ); document.write( "2x = 10 \n" ); document.write( "x = 5 \n" ); document.write( "Nick's age is 5 and Kane's age is 6 \n" ); document.write( " \n" ); document.write( " |