某廠有男工320人,女工180人.男工人數(shù)是女工人數(shù)的幾倍?女工人數(shù)是男工人數(shù)的幾分之幾?男工人數(shù)比女工人數(shù)多幾分之幾?女工人數(shù)比男工人數(shù)少幾分之幾?
某廠有男工320人,女工180人.男工人數(shù)是女工人數(shù)的幾倍?女工人數(shù)是男工人數(shù)的幾分之幾?男工人數(shù)比女工人數(shù)多幾分之幾?女工人數(shù)比男工人數(shù)少幾分之幾?
優(yōu)質(zhì)解答
①320÷180=1
;
答:男工人數(shù)是女工人數(shù)的1
倍.
②180÷320=
;
答:女工人數(shù)是男工人數(shù)的
.
③(320-180)÷180,
=140÷180,
=
;
答:男工人數(shù)比女工人數(shù)多
.
④(320-180)÷320,
=140÷320,
=
;
答:女工人數(shù)比男工人數(shù)少
.
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