来自骆璇的问题
1.Theleastcommonmultipleof2positiveinteger's144.Thegreatestcommondivisioris2.Netherintegeris2.Findbothinteger.2.Astoreownersoldavaccumcleanerfor40%offitsmarkedprice.Theprofitwas50%ofitscost.Whatistheratioofthe
1.Theleastcommonmultipleof2positiveinteger's144.Thegreatestcommondivisioris2.Netherintegeris2.Findbothinteger.
2.Astoreownersoldavaccumcleanerfor40%offitsmarkedprice.Theprofitwas50%ofitscost.Whatistheratioofthemarkedpricetocost?
求翻译和解答.
