(16.8-1.2)÷3=5.2元回答完毕~有疑问请追问,我一定尽快回复你~无疑问请点击【采纳】,同时预祝学习进步~\(^o^)/~我不是学霸,叫我赌神~\(^o^)/~~\(^o^)/~~\(^o^)/~~\(^o^)/~
超市里葡萄每千克16.8元,比苹果价钱的3倍多1.2元,苹果每千克多少钱?