Xiaoqiang went to buy food for his mother's snack bar. He bought two kinds of cucumbers per kilogram in 1.6 yuan and 1.8 yuan for 13.8 yuan. It is known that the cucumber ratio in 1.6 yuan is better t
Xiaoqiang went to buy food for his mother's snack bar. He bought two kinds of cucumbers per kilogram in 1.6 yuan and 1.8 yuan for 13.8 yuan. It is known that the cucumber ratio in 1.6 yuan is better than that in.
let Xiaoqiang buy cucumber from 1.6 yuan x kg
1.6x+1.8 (x+2) = 13.8
1.6x+1.8x+3.6 = 13.8
3.4x = 1.2
x = 3
x+2 = 5 < p.