甲乙两队合修一条路,甲队完成全长的62%,比乙队多修360米,这条路全长多少米?
问题描述:
甲乙两队合修一条路,甲队完成全长的62%,比乙队多修360米,这条路全长多少米?
答
360÷[62%-(1-62%)],
=360÷[0.62-0.38],
=360÷0.24,
=1500(米);
答:这条路全长1500米.