(25+3/4)×4/1+1/4= 18/25×9/16+7/2
问题描述:
(25+3/4)×4/1+1/4= 18/25×9/16+7/2
(25+3/4)×4/1+1/4= 18/25×9/16+7/25×9/16+9/16= 能简算就简算,
答
求采纳
(25+3/4)×4/1+1/4= 18/25×9/16+7/2
(25+3/4)×4/1+1/4= 18/25×9/16+7/25×9/16+9/16= 能简算就简算,
求采纳