一桶油连桶重98.5千克,倒出一半后,连桶重50.5千克,如果每千克油价是4.85元,这桶油卖多少?
油=(98.5-50.5)×2=96千克;
4.85×96=465.6元
(98.5-50.5)✘2✘4.85=48✘2✘4.85=465.6(元)
油重:(98.54-50.5)X2=48.04X2=96.08千克4.85X96.08≈465.99元答:这桶油卖了465.99元
98.54-50.5=48.0448.04*2*4.85=465.988