Suha sold a watch at a gain of 5% to Subha and Subha sold it to Aurin at a gain of 4%. If Aurin paid Tk. 91 for it, the price paid by Suha is :
ক
83.33
খ
84.66
গ
83
ঘ
87.66
সঠিক উত্তর: 83.33
Answer with Explanation-Math Express by Abdus Salam