甲乙两根绳子,甲绳长53米,乙绳长39米,两根绳剪去同样的长度,结果甲绳所剩的长度是乙绳长的2倍,甲乙两绳所剩长度各为多少米?各剪去多少米? ns+y0OyyhmECXYL1Y0tPUgDO0hGslC5W7tkEfvSIE0GHucUAMjOn5wiEolPqDuSB