36×12÷7-36÷1.4=36×12÷7-36÷7÷0.2=36×12÷7-36×5÷7=36÷7×(12-5)=36÷7×7=36×1=36
36×12÷7-36÷(7/5)=36×12÷7-36×5÷7=36÷7×12-36÷7×5=(36÷7)-(12-5)=36÷7×7=36
36×12÷7-36÷1.4=(36x12x2)/14-360/14=(36x24-360)/14=[36(24-10)]/14=36x14/14=36