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 #592385 by slegekp(1)\"\" \"About 
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20-3 = 17 (Tunde is 17yrs Old)
\n" ); document.write( "17+5 = 22 (Tunde's Present age and Tunde's sister age in 2yrs)
\n" ); document.write( "22-2 = 20 (Minus 2yrs older from 22 present)\r
\n" ); document.write( "\n" ); document.write( "Ans = 20
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