Question

NBA某籃球隊(duì)在56場(chǎng)比賽中共勝了35場(chǎng)，輸了21場(chǎng)．請(qǐng)你用最簡(jiǎn)分?jǐn)?shù)表示勝的場(chǎng)數(shù)占總場(chǎng)數(shù)的幾分之幾，輸?shù)膱?chǎng)數(shù)占總場(chǎng)數(shù)的幾分之幾．

Answer 1

解：=，
=．
答：勝的場(chǎng)數(shù)占總場(chǎng)數(shù)的，輸?shù)膱?chǎng)數(shù)占總場(chǎng)數(shù)的．
分析：NBA某籃球隊(duì)在56場(chǎng)比賽中共勝了35場(chǎng)，輸了21場(chǎng)，根據(jù)分?jǐn)?shù)的意義可知，勝的場(chǎng)數(shù)占總場(chǎng)數(shù)的即，輸?shù)膱?chǎng)數(shù)占總場(chǎng)數(shù)的即．
點(diǎn)評(píng)：最簡(jiǎn)分?jǐn)?shù)為：分子與分母只有公因數(shù)1的分?jǐn)?shù)為最簡(jiǎn)分?jǐn)?shù)．