প্রশ্ন ও উত্তর
A year ago the price of a toothbrush and the price of a comb were both Tk.50. The price of the toothbrush was increased by 20% while the price of the comb was decrrased by 10%. What is the difference in Taka between the current price of the toothbrush an
গণিত লাভ-ক্ষতি 05 Oct, 2018
প্রশ্ন A year ago the price of a toothbrush and the price of a comb were both Tk.50. The price of the toothbrush was increased by 20% while the price of the comb was decrrased by 10%. What is the difference in Taka between the current price of the toothbrush an
সঠিক উত্তর
15
মন্তব্য
Authentication required
You must log in to post an answer.
Log in