document.write( "Question 669208: Find two numbers whose sum is 163 such that when the larger number is divided by the smaller, the quotient is 3 and the remainder is 3. \n" ); document.write( "
Algebra.Com's Answer #416281 by KMST(5328)\"\" \"About 
You can put this solution on YOUR website!
\"a\" = the larger integer
\n" ); document.write( "\"b\" = the smaller integer
\n" ); document.write( "Their sum is 163 translates into \"a%2Bb=163\"
\n" ); document.write( "When the larger number is divided by the smaller, the quotient is 3 and the remainder is 3 translates into
\n" ); document.write( "\"a=3b%2B3\" (If you need it, see the explanation below).
\n" ); document.write( "
\n" ); document.write( "You end up with the system
\n" ); document.write( "\"system%28a%2Bb=163%2Ca=3b%2B3%29\"
\n" ); document.write( "which can be easily solved by substitution.
\n" ); document.write( "Substituting \"a=3b%2B3\" into \"a%2Bb=163\" you get
\n" ); document.write( "\"3b%2B3%2Bb=163\" <--> \"4b%2B3=163\" <--> \"4b=163-3\" <--> \"4b=160\" <--> \"4b%2F4=160%2F4\" <--> \"highlight%28b=40%29\"
\n" ); document.write( "Then, substituting \"b=40\" into \"a=3b%2B3\" we get
\n" ); document.write( "\"a=3%2A40%2B3\" <--> \"a=120%2B3\" <--> \"highlight%28a=123%29\"
\n" ); document.write( "
\n" ); document.write( "EXPLANATION OF WHAT DIVISION, QUOTIENT, AND REMAINDER MEAN:
\n" ); document.write( "The quotient is 3.
\n" ); document.write( "That means that \"b\" fits up to 3 times (but not 4 times) into \"a\",
\n" ); document.write( "so that \"3b\" is no larger than \"a\" (\"3b%3C=a\"),
\n" ); document.write( "but \"4b\" does not fit into \"a\".
\n" ); document.write( "It is larger, \"4b%3Ea\"
\n" ); document.write( "There is a remainder. It is 3.
\n" ); document.write( "It turns out that \"3b%3Ca\" and the difference is the remainder
\n" ); document.write( "\"a-3b=3\" <--> \"a=3b%2B3\"
\n" ); document.write( "
\n" );