问题标题:
Twonumbersareinthetatio2:3.When4isaddedtoeachnumbertheratiochangesto5:7.Thesumofthetwooriginalnumbersis
更新时间:2024-04-25 20:14:49
问题描述:
Twonumbersareinthetatio2:3.When4isaddedtoeachnumbertheratiochangesto5:7.
Thesumofthetwooriginalnumbersis
陈天宁回答:
Twonumbersareinthetatio2:3.When4isaddedtoeachnumbertheratiochangesto5:7.Thesumofthetwooriginalnumbersis【两数之比为2:3,当每个数加上4时,新的两数之比为5:7,求原来两数之和】假设...