document.write( "Question 327021: a is 4 yrs old and b is thrice a when a is 12 yrs how old will b be? \n" ); document.write( "
Algebra.Com's Answer #234187 by mananth(16946)![]() ![]() You can put this solution on YOUR website! a= 4 years \n" ); document.write( "b = 3times a= 12 years \n" ); document.write( "a will be 12 after 8 years \n" ); document.write( "when a will be 12 years b will be 12 + 8 = 20 years \n" ); document.write( " |