document.write( "Question 939414: a persons weight has increased from 70kg to 84kg what is their weight gain as a percentage of their start weight? \n" ); document.write( "
Algebra.Com's Answer #572442 by srinivas.g(540)\"\" \"About 
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increase in weight = 84-70 = 14 kg
\n" ); document.write( "percentage increase =\"+%28increase+in+weight%2Foriginal+weight%29%2A100\"
\n" ); document.write( " =\"%2814%2F70%29%2A100\"
\n" ); document.write( " =\"%281%2F5%29%2A100\"
\n" ); document.write( " =\"+20\" %
\n" ); document.write( "percentage of their start weight = 20 %
\n" ); document.write( "
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