张家村要修一条水渠,先修好全长的15%,结果这时余下的比修好的多700米,求这条水渠全长多少米?KKKKKKKKKKKKK
问题描述:
张家村要修一条水渠,先修好全长的15%,结果这时余下的比修好的多700米,求这条水渠全长多少米?
KKKKKKKKKKKKK
答
张家村要修一条水渠,先修好全长的15%,结果这时余下的比修好的多700米,求这条水渠全长多少米?
KKKKKKKKKKKKK