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Child: This problem requires an equation.
Let A bring $ x and B bring $ Y.
Equation: 3x 4 y=240
2y/3 x=240
The solution is x=160 y=120
So A brought 160 yuan, and B brought 120 yuan.
Let A bring $ x and B bring $ Y.
3/4X+Y=240 >>>More
A complicity, of course. 1. It is not a joint crime that is premeditated; >>>More
Personally, I feel that "Calling Xiangju" is good. The homonym of Jutongju.
If two people are equally strong, they can only change the product that is acceptable to both people, and if one person is in charge, they can appropriately say some concepts of the weak party, which will help the weak party surrender.
My friend and his family also joined to open a new Chinese furniture store, they chose to pick up two space, friends said that although they have no business experience, but the headquarters has trained them and the sales staff in the store, installers, designers, and has taught the exclusive new retail operation model, and now the wife's store has begun to get on the right track. Okay, feel free to welcome your inquiry if needed.