5.61乘9.9乘0.38除(0.19乘3又10分之3乘1.1)等于多少

寓形宇内复几时2022-10-04 11:39:544条回答

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dacai_dong 共回答了11个问题 | 采纳率90.9%
5.61乘9.9乘0.38除(0.19乘3又10分之3乘1.1)
=5.61x9x1.1x0.19x2÷(0.19x3.3x1.1)
=5.61x9x2÷3.3
=5.5x1.1x3x2÷3.3
=5.5x2
=11
1年前
lfangping 共回答了11个问题 | 采纳率
*=乘号,/=除号,(3+3/10)=3又10分之3
5.61*9.9*0.38/(0.19*(3+3/10)*1.1)
=5.61*9.9*0.38/(0.19*3.3*1.1)
=21.10482/0.6897
=30.6
另一种算法:
5.61*9.9*0.38/(0.19*(3+3/10)*1.1)
=5.61*9.9*0.38/(0...
1年前
jenny_apprivoise 共回答了17个问题 | 采纳率82.4%
=5.61x9x1.1x0.19x2÷(0.19x3.3x1.1)
=5.61x9x2÷3.3
=5.5x1.1x3x2÷3.3
=5.5x2
=11
1年前
huangxing0330 共回答了30个问题 | 采纳率
5.61*9.9*0.38/[0.19*1.1*(33/10)]
=0.38/0.19 * 9.9/1.1 *5.61/(33/10)
=2* 9 *1.7
=30.6
1年前

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