関連ワード:  python unsupported operand type s for / str and float    typeerror unsupported operand type s for / str and float    python typeerror unsupported operand type s for / str and float    typeerror unsupported operand type s for ** or pow () str and float    typeerror unsupported operand type(s) for / 'list' and 'float'  
結果 : python unsupported operand type s for / str and float