A groccer buy some eggs at tk. 3 each. He find 12 of them are broken, but he sells other at tk.4 each and makes profit of tk.96.How many eggs did he buy?
140
142
144
150
Description (বিবরণ) :
প্রশ্ন: A groccer buy some eggs at tk. 3 each. He find 12 of them are broken, but he sells other at tk.4 each and makes profit of tk.96.How many eggs did he buy?
ব্যাখ্যা:
ধরি, Grocer x টি ডিম কিনেছিল।
4( x - 12) - 3x = 96
4x - 48 - 3x = 96
x = 96 + 48
x = 144
