document.write( "Question 410776: Rachelle spends 330 min/wk exercising. Her ratio of time spent on aerobics to time spent on weight training is 6 to 5. How many minutes per week does she spend on aerobics? Howmany miutes per week does she spend on weight training? (could you also explain how you got the answer?) \n" ); document.write( "

Algebra.Com's Answer #288794 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
Rachelle spends 330 min/wk exercising.
\n" ); document.write( "Her ratio of time spent on aerobics to time spent on weight training is 6 to 5.
\n" ); document.write( "------
\n" ); document.write( "6 to 5 is the same as 6x to 5x, where 6x is aerobic time and 5x is weight
\n" ); document.write( "training time.
\n" ); document.write( "-------------
\n" ); document.write( "How many minutes per week does she spend on aerobics? How many minutes per week does she spend on weight training?
\n" ); document.write( "------
\n" ); document.write( "Equation:
\n" ); document.write( "6x + 5x = 330 min
\n" ); document.write( "11x = 330
\n" ); document.write( "x = 30 min
\n" ); document.write( "----
\n" ); document.write( "6x = 6*30 = 180 min (aerobic time)
\n" ); document.write( "---
\n" ); document.write( "5x = 5*30 = 150 min (exercise time)
\n" ); document.write( "====================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============== \n" ); document.write( "

\n" );