六年级有159名同学,选出男生的三分之二和女生的五分之三参加运动会仪仗队,这时剩下的同学人数是58名,
六年级有159名同学,选出男生的三分之二和女生的五分之三参加运动会仪仗队,这时剩下的同学人数是58名,
六年级男女同学各有多少名?
要求六年级的水平
方程解
六年级男女同学各有多少名?
要求六年级的水平
方程解
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设,男生有x人,女生有y人!
两元一次方程吧?方程组：
x+y=159
59-3分之2-5分之3=58
然后解方程组：··························
········································
················································
··························································
两元一次方程吧?方程组：
x+y=159
59-3分之2-5分之3=58
然后解方程组：··························
········································
················································
··························································
1年前
8
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