Maths profit and loss question
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > Maths profit and loss question

Maths profit and loss question

[From: ] [author: ] [Date: 11-10-19] [Hit: ]
so must make $4240 from the sale of the other three, so the selling price is $1413.......
Mary bought some Rubik cubes for $800. She sold 1/2 at a profit of 20% and 1/5 at a loss of 15%. How much must she sell the remaining to make a total profit of 30%?

-
Say she bought 10 cubes.
5 sold for $960 = $4800
2 sold for $680 = $1360
Total: $6160
Needs to make $10400 overall, so must make $4240 from the sale of the other three, so the selling price is $1413.33
1
keywords: and,Maths,profit,loss,question,Maths profit and loss question
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .