每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( )元.(6月份用水量81吨)
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![每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( )元.(6月份用水量81吨)](/uploads/image/z/8595004-4-4.jpg?t=%E6%AF%8F%E7%94%A8%E4%B8%80%E5%90%A8%E6%B0%B4%E5%BA%94%E7%BC%B4%E7%BA%B3%E6%B0%B4%E8%B4%B91.6%E5%85%83%2C%E5%8F%A6%E5%8A%A00.4%E5%85%83%E7%9A%84%E6%B1%A1%E6%B0%B4%E5%A4%84%E7%90%86%E8%B4%B9.%E8%BF%99%E6%A0%B76%E6%9C%88%E4%BB%BD%E5%85%B1%E7%BC%B4%E7%BA%B3%E6%B0%B4%E8%B4%B9%EF%BC%88+%EF%BC%89%E5%85%83.%EF%BC%886%E6%9C%88%E4%BB%BD%E7%94%A8%E6%B0%B4%E9%87%8F81%E5%90%A8%EF%BC%89)
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每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( )元.(6月份用水量81吨)
每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( )元.(6月份用水量81吨)
每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( )元.(6月份用水量81吨)
(1.6+0.4)x81=2x81=162(元)
每用一吨水应缴纳水费1.6元,另加0.4元的污水处理费.这样6月份共缴纳水费( 162)元.(6月份用水量81吨)