Renee buys $5$ kg of sweets to sell. She pays $£10$ for the sweets. Renee puts all the sweets into bags. She puts $250$ g of sweets into each bag. She sells each bag of sweets for $65$p. Renee sells all the bags of sweets. Work out her percentage profit. 
Overseas Competition->Knowledge Point->Word Problem Modules->Word Problems in Economics->Basic Profit and Loss Concepts->Basic Profit Formulas->Calculating Profit Margin from Profit and Cost Overseas Competition->Knowledge Point->Word Problem Modules->Word Problems in Economics->Basic Profit and Loss Concepts->Calculating Profit from Cost and Price