document.write( "Question 888430: A woman sells an oil in a cylinder of 8cm deep and 6cm diameter at £15.if she bought an oil in a cylinder 18cm deep and 10cm diameter at £50.find how much she made selling the oil \n" ); document.write( "
Algebra.Com's Answer #537377 by JulietG(1812)\"\" \"About 
You can put this solution on YOUR website!
Volume of a cylinder = Pi \"r%5E2\" * h
\n" ); document.write( "Sold at Pi \"3%5E2\" * 8 = 72 Pi for £15 or 4.8 Pi per £
\n" ); document.write( "Bought at Pi \"5%5E2\" * 18 = 450 Pi for 50£ or 9 Pi per £
\n" ); document.write( "If she sells the whole cylinder's worth, she will sell 6 of the small cylinders with \"1%2F4\"'s worth left over. That's 90£ of oil that she bought for 50£, or 40£ profit.
\n" ); document.write( "If you count the quarter of a cylinder left over, add another 3.75£.
\n" ); document.write( " \n" ); document.write( "
\n" );