document.write( "Question 1201109: The sum of the ages of ral and shein is 28. Ten years from now, ral age will be twice shein age. Find their age now \n" ); document.write( "

Algebra.Com's Answer #835367 by ikleyn(52811) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " This problem is good for mental solution in couple of lines.\r
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document.write( "Indeed, in 10 years from now, Ral will be twice Shein's age, and the sum of their ages will be 28+10+10 = 48.\r\n" );
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document.write( "If one of the numbers is twice the other number and their sum is 48, then the numbers are 16 and 32:\r\n" );
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document.write( "   | it is how a human brain should react automatically on such information |\r\n" );
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document.write( "Hence, the Ral age is 16-10 = 6 years now, \r\n" );
document.write( "while the Shein age is 32-10 = 22 years now.\r\n" );
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