问一道用英语出的数学题!急!if the width of a rectangle is increased by 25% while the length remains constant ,the resulting area is what percent of the orginal area? 第二道:Mr jones can mow his lawn in x hours .After 2 hours ,it begin
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![问一道用英语出的数学题!急!if the width of a rectangle is increased by 25% while the length remains constant ,the resulting area is what percent of the orginal area? 第二道:Mr jones can mow his lawn in x hours .After 2 hours ,it begin](/uploads/image/z/1720083-3-3.jpg?t=%E9%97%AE%E4%B8%80%E9%81%93%E7%94%A8%E8%8B%B1%E8%AF%AD%E5%87%BA%E7%9A%84%E6%95%B0%E5%AD%A6%E9%A2%98%21%E6%80%A5%21if+the+width+of+a+rectangle+is+increased+by+25%25+while+the+length+remains+constant+%2Cthe+resulting+area+is+what+percent+of+the+orginal+area%3F+%E7%AC%AC%E4%BA%8C%E9%81%93%EF%BC%9AMr+jones+can+mow+his+lawn+in+x+hours+.After+2+hours+%2Cit+begin)
问一道用英语出的数学题!急!if the width of a rectangle is increased by 25% while the length remains constant ,the resulting area is what percent of the orginal area? 第二道:Mr jones can mow his lawn in x hours .After 2 hours ,it begin
问一道用英语出的数学题!急!
if the width of a rectangle is increased by 25% while the length remains constant ,the resulting area is what percent of the orginal area?
第二道:Mr jones can mow his lawn in x hours .After 2 hours ,it begins to rain.What part of the lawn is left unmowed?
问一道用英语出的数学题!急!if the width of a rectangle is increased by 25% while the length remains constant ,the resulting area is what percent of the orginal area? 第二道:Mr jones can mow his lawn in x hours .After 2 hours ,it begin
1、矩形的宽增加25%,长不变.所得矩形面积是原来的百分之多少?
125%
2、Mr jones修完草坪需要x小时,2个小时后开始下雨.剩下未修的草坪占多少?
(2-x)/x
题呢?
矩形的宽增加25%,长不变,所得矩形面积是原来的125%
剩下(X-2)/X的草没割