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25*96*125简便计算 50/125怎么简算?

火烧 2022-02-07 21:42:08 1318
50/125怎么简算? 50/125怎么简算?50/125=50÷125=(50*8)÷(125*8)=400÷1000=0.4500*50/499简算500*(50/499)=(1+499)*50/

50/125怎么简算?  

50/125怎么简算?

50/125
=50÷125
=(50*8)÷(125*8)
=400÷1000
=0.4

500*50/499简算

500*(50/499)
=(1+499)*50/499
=1*(50/499)+499*(50/499)
=50/499+50

简算:50/(1-20%)

50/(1-20%)
=50/80%
=50×100/80
=500/8
=62·5

25*96*125简便计算 50/125怎么简算?

199乘以50/13简算

199×(50/13)
=(200-1)×(50/13)
=200×(50/13)-1×(50/13)
=52-50/13
=51又50分之37

199乘以50/13怎样简算

199*50/13
=(200-1)*50/13
=200*50/13-50/13
=10000/13-50/13
=9950/13

125/46-38/125简算怎么算

125×46-38×125
=125×(46-38)
=125×8
=1000

125/50/8用简便算法怎样做?

125/(50/8)=125*8/50=(5*5*2)*(5*4)/(5*5*2)=20
(125/50)/8=125/(50*8)=(5*5*5)/(5*5*2*8)=1/16

14000/125怎么简算

14000=14乘以1000
1000/125=8
所以 14000/125=14乘以8=112

125*50*48怎样简算

125*50*48
=125*50*8*2*3
=(125*8)*(50*2)*3
=1000*100*3
=300000

125÷ (50÷8)×25的简算

125÷ (50÷8)×25
=125×8×25÷50
=125×4×2×25÷50
=500

  
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