document.write( "Question 439401: A person's intelligence quotient (IQ) is determined by multiplying the quotient of his or her mental age and chronological age by 100. Find the mental age of a person 5 years old whose IQ is 160. \n" ); document.write( "
Algebra.Com's Answer #303627 by stanbon(75887)\"\" \"About 
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A person's intelligence quotient (IQ) is determined by multiplying the quotient of his or her mental age and chronological age by 100. Find the mental age of a person 5 years old whose IQ is 160.
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\n" ); document.write( "IQ = (mental age/chronage)(100)
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\n" ); document.write( "160 = (mental age/5)(100)
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\n" ); document.write( "1.6 = mental age/5
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\n" ); document.write( "mental age = 8
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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