0.00.096(1998个0)÷0.00...03(2000个0)=( )÷( )=( )
0.00...045(10个0)÷0.09(10个0)=
0.00...045(10个0)÷0.09(10个0)= 0.00...076(2010个0)÷0.00...04(20
0.00...0(10个0)45除0.00...0(10个0)9=()
0.00...08(15个0)/0.00...02(15个0)=()(奥数)
a=0.00.025(1997个零) b=0.00.08(2000个零) a÷b=
已知A=0.00...096(2008个0),B=0.00...03(2007个0),则A/B=( )
0.0.(99个0)06÷0.0.(100个0)02=多少~
a=0.00.0125(1996个0), b=0.00.08(1996个0),求a×b,a÷b,a+b
已知A=0.000、、、、、、096(2006个0),B=0.0000、、、、、、03(2007个0)A/B=?
下面有两个数:a=0.00.0125(小数位有1996个0) b=0.00.08(小数位有2000个0)
a=0.00.0125(1996个0),b=0.00.08(2000个0)试求:a*b,a/b
a=0.000 04(1997个0),b=0.000 025(1997个0),求a÷b=?