32 shirt pieces of 120 cm each can be cut from a reel of cloth. After cutting these pieces 80 cm of cloth remains. What is the length of reel of cloth in metres?

• ক 38.70 metres
• খ 36.20 metres
• গ 39.20 metres ✅ সঠিক উত্তর
• ঘ 39.70 metres