早教吧作业答案频道 -->数学-->
计算题,求速解,求速解1+0.96÷0.8-1又4/5===18.4-(6又3/5+7/8÷87.5%)===(8/11×4又1/4+3/11÷4/17)===4/15×[1÷(2又1/10-2.09)×25%]=写出主要运算问题
题目详情
计算题,求速解,求速解
1+0.96÷0.8-1又4/5
=
=
=
18.4-(6又3/5+7/8÷87.5%)
=
=
=
(8/11×4又1/4+3/11÷4/17)
=
=
=
4/15×[1÷(2又1/10-2.09)×25%]
=
写出主要运算问题
1+0.96÷0.8-1又4/5
=
=
=
18.4-(6又3/5+7/8÷87.5%)
=
=
=
(8/11×4又1/4+3/11÷4/17)
=
=
=
4/15×[1÷(2又1/10-2.09)×25%]
=
写出主要运算问题
▼优质解答
答案和解析
1,原式=1+1.2-1.8=0.4
2,原式=18.4-(6.6+1)=10.8
3,原式=8/11×17/4+3/11×17/4=17/4
4,原式=4/15×25=20/3
2,原式=18.4-(6.6+1)=10.8
3,原式=8/11×17/4+3/11×17/4=17/4
4,原式=4/15×25=20/3
看了 计算题,求速解,求速解1+0...的网友还看了以下:
已知向量a=(2,1),b=(x,y).(1)若x∈{-1,0,1,2},y∈{-1,0,1},求向 2020-03-30 …
求一数列.高2.a(n+1)=2an/2an+1已知a1=1a(n+1)=2an/2an+1求数列 2020-04-25 …
S=(1+1/1*2+(2+1/2*3)+(3+1/3*4)+...+(20+1/20*21)S= 2020-04-27 …
2^2-1^2=2*1+13^2-2^2=2*2+14^2-3^2=2*3+1……(n+1)^2- 2020-05-19 …
27,16,5,(),17.A.16B.1C.0D.2B解析27=33,16=42,5=51,1/ 2020-07-17 …
1.7/x²-1+8/x²-2x=37-9x/x^3-x²-x+12.3/x²+x-2=x/x-1 2020-07-18 …
下面有几个方程求解一·﹙x-1/4﹚×2/5=1/2x二·1-1/2×﹙2/3x+1/2﹚=1/3 2020-07-18 …
1.420X40%/(1-40%)=?2.420X1/(1+2/5)3.(420X2/5)/(1+ 2020-07-19 …
方程1/x-7-1/x-5-1/x-6-1/x-4的解是x=11/2,而7+5+6+4/4=11/ 2020-07-31 …
计算一道数学题,(1+1/2)×(1+1/3)×(1+1/4)×(1+1/5)×(1+1/6)×(1 2020-11-30 …