 
<translate> Miranda tana son ta sayi takalmin da ta gani a intanet. Ta ajiye kudi na tsawon watanni 3. 'Yar'uwarta ta ji cewa tana baƙin ciki kuma ta ba ta dala 50 don ta sayi sheqa. Idan ta biya dala 260 a duka don takalman, nawa ne ta ajiye a wata? Wani tunani? Dalili na mataki zuwa mataki: <eng> Miranda wants to buy a pair of heels she saw online. She saved money for 3 months. Her sister heard that she was sad and gave her $50 for her to buy the heels. If she paid $260 in total for the heels, how much money did she save per month?
Thoughts? Step-by-step reasoning: 