2/3乘以[(3/4减1/6)除以1/5]

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2/3乘以[(3/4减1/6)除以1/5]

2/3乘以[(3/4减1/6)除以1/5]
2/3乘以[(3/4减1/6)除以1/5]

2/3乘以[(3/4减1/6)除以1/5]
2/3乘以[(3/4减1/6)除以1/5]
=2/3×(7/12×5)
=2/3×7/12×5
=35/18

35/18

35/18

2/3×[(3/4-1/6)÷1/5]
  =2/3×(7/12×5)
  =2/3×35/12
  =35/18

70/36

2/3×[(3/4-1/6)÷1/5]
  =2/3×(7/12×5)
  =2/3×35/12
  =35/18

1除以1乘以2+1除以2乘以3+1除以3乘以4+1除以4乘以5````1除以42乘以43的值 =3乘以2乘以1,=4乘以3乘以2乘以1,=5乘以4乘以3乘以2乘以1,那么100!除以99! 1除以(1乘以2乘以3)加上1除以(2乘以4乘以3)加上1除以(3乘以4乘以5)加上.1除以(8乘以9乘以10) 0除以3乘以4乘以5乘以6乘以7乘以8乘以9乘以10除以3除以2等于 分数简算 3/4乘以16= 12除以3/5= 0.3乘以5/6= 1除以7/8=5/7乘以2/3除以5/7 1/2乘以1/3除以1/2乘以1/3 0乘以7/12+1/8 48乘以(7/12+1/3)除以2/3 23-8/9乘以3/4除以1/27 5除以[(2/3+1/5)乘以1/13] 用递等式计算,7/9乘以3/14乘以3/4,12除以6/7除以2/3,2/5乘以2/3除以1/6,3/10除以5/6乘以4/7,4除以(7/10乘以4/7),10除以(2/5除以9/20) 乘以1除以3+4!乘以2除以3的平方.+102!乘以100除以3的1000 (1除以1乘以2)+(1除以2乘以3)+(1除以3乘以4)+.(1除以10乘以11)的值 (2-1除以2)乘以(2-2除以3)乘以(2-3除以4)乘以~乘以(2-2002除以2003)要怎么算? 1+2乘以3除以4+5+6除以7=1 添括号快 4除以5/3除以9/20=4乘以3/5乘以20/9=4/3乘以4=16/32/9乘以0.125除以6/7=2/9乘以1/8乘以7/6=1/36乘以7/6=7/216不对请改正! 2/3乘以[(3/4减1/6)除以1/5] 5分之6乘以( )等于0.12乘以( )等于4分之3除以( )等于1 5/6乘以4/9,2/3除以九,24除以1/3,4/5除以16 ,八之七除以5/12,8/9除以2/3,9/10除以3/5,十二除以3/4,20除以1/4,是9/40乘以12/25,14/25除以7/10,3/5除以9/20, 1乘以2乘以3+2乘以3乘以4+3乘以4乘以5+...+7乘以8乘以9 4/15乘以五,2/3减1/6,1/4乘4/5,七除以7/5,6/7除以三,5/9乘以六,1/2加1/4,3/8除以1/8,直接写出得数 乘以括号3分之1减2分之1括起来乘以11分之3除以4分之5 算式1/4除以7/6乘以5/2除以3/8乘以7/5等于8/25中有一个运算符号写错了,改正快