Jessica wants to make $$84$$ bracelets in a day. She made $$\frac{2}{7}$$ of the bracelets in the morning and $$\frac{3}{5}$$ of the remainder in the afternoon. How many more bracelets must she make in order to reach her target? 
Overseas Competition->Knowledge Point->Word Problem Modules->Solving Problems Involving Fractions and Percentages->Knowing the Base