Farhana earns Tk. 00 for every hour she works in a book store. Last week she worked for x hours. She purchased y kg of rice. Price of per kg rice is Tk. She saved the remaining amount. Which expression below shows her saving?
সমাধান
সঠিক উত্তর: Option B
She earned working at the book store last week = 5.00x taka
She spent on rice = 12.00y taka
Thus, She saved = (5.00x - 12.00y) tk
