Question

甲乙同时从ab两地相向行，到对方出发地后返回，在离a地90米处第二次相遇，甲乙速度比2:3，两地相距多少米

甲乙同时从ab两地相向行，到对方出发地后返回，在离a地90米处第二次相遇，甲乙速度比2:3，两地相距多少米

Answer 1

设两地相距x米
(2x-90):(x+90)=2:3
6x-270=2x+180
4x=450
x=112.5

两地相距112.5米

Answer 2

450

Answer 3

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