document.write( "Question 823716: Tunde will be 20yrs old in 3yrs, His sister will be 5yrs older in 2yrs. How old is Tunde’s sister now? \n" ); document.write( "
Algebra.Com's Answer #495729 by rajagopalan(174)\"\" \"About 
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Tunde will be 20yrs old in 3yrs,
\n" ); document.write( "Tunde's present age=20-3=17 years\r
\n" ); document.write( "\n" ); document.write( "His sister will be 5yrs older in 2yrs.
\n" ); document.write( "So his sis will be 17+5 = 22 in 2 years\r
\n" ); document.write( "\n" ); document.write( "So present age of sis = 22-2=20.\r
\n" ); document.write( "\n" ); document.write( "How old is Tunde’s sister now?
\n" ); document.write( "Ans 20 years
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