题目内容
甲仓存粮比乙仓多
,则
- A.甲仓是乙仓的
- B.乙仓比甲仓少
- C.乙仓比甲仓少
C
分析:比谁多(或少)多少,就是把谁看做单位“1”,甲仓存粮比乙仓多
,就是把乙仓看做1,甲仓存粮1+
=
;再求甲仓是乙仓的多少以及乙仓比甲仓少多少,比谁就除以谁,即可得解.
解答:假设乙仓存粮为1,则甲仓存粮:1+
=
,
甲仓是乙仓的:
÷1=
乙仓比甲仓少:
÷
=
×
=
;
故选:C.
点评:解决此题的关键是单位“1”的判断,比谁就把谁看做“1”.
分析:比谁多(或少)多少,就是把谁看做单位“1”,甲仓存粮比乙仓多



解答:假设乙仓存粮为1,则甲仓存粮:1+


甲仓是乙仓的:


乙仓比甲仓少:





故选:C.
点评:解决此题的关键是单位“1”的判断,比谁就把谁看做“1”.

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