Question

两个同学各要买同一饰物,甲买缺一分钱,乙缺1.25元,她们俩合买这件饰物时钱仍然不够,求这件饰物的价钱

Answer 1

设这件物品a元,甲有x元,乙有y元.

x+0.01=a

y+1.25=a

x+y