関連ワード:  is 0.75 an irrational number    is 0.75 a rational number    is 0.75 a rational number why or why not    is 0.75 repeating a rational number    is 0.75 a rational or irrational number    is negative 0.75 a rational number    is .75 a rational number  
結果 : is 0.75 an irrational number