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3.252÷5.5等于竖式计算

解:16.61除以5.5等于( 151/50 ),【即等于3.02】 ∵已知需求出16.61除以5.5等于多少 ∴16.61 ÷ 5.5 = (16*100+61)/100 ÷ (5*10+5)/10 = 1661/100 ÷ 55/10 = 1661/100 ÷ 11/2 = 1661/100 * 2/11 = 151/50 = 3.02 答:16.61除以5.5等于151/50,【即等于3.02】

5.94*5.5=1.08

9.73÷5.5≈1.769

如图

3.25÷5.5=32.5÷55=0.5909竖式见图:

2.7÷5.5用竖式计算2.7÷5.5=0.49 有用请采纳

11.33÷5.5=2.06,竖式如图:

565÷5=113

3.25÷5.5 =32.5÷55 =0.5909 竖式见图:

(X-3)÷2=5.5解:(X-3)=5.5*2X-3=11X=14

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