17/5×17=(17×17)/5=289/5分数乘以整数,用分子乘以整数的积作分子,分母不变
解:17/5×17等于( 289/5 ) ∵已知需求出17/5×17等于几 ∴17/5 × 17 = (17×17)/5 = 289/5 答:17/5×17等于289/5
17/5×17=289/5