Multiplication of Fractions

• 出 处: 中学生数学
• 发表日期: 2004年14期
• 关键词: party pieces multiplicative sometimes eaten theca ancient multiplication multipl

Multiplication of Unite FractionA large cake was bought for a class party.First the cake was cut into 20 pieces.These pieceswere too large,so each was cut into 2 smaller pieces.

Multiplication of Unit FractionS large cake was bought for a class party.First the cake was cut into 20 pieces.The pieces are too large,so each was cut into 2 smaller pieces.