1+0*1=
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.


52 : 0,1 = 520
52 x 10 = 520
0,47 : 0,1 = 4,7
0,05 : 0,1 = 0,5
2,5 : 0,1 = 25
3,6 : 0,01 = 360
4,7 : 0,1 = 47
5,2 : 0,01 = 520
Đúng nha nguyễn khả như

A=((1000-900-90)*0.1)*(142*0.5-240*0.5*0.5)
A=(10*0.1)*((142-120)*0.5)
A=1*22*0.5=11

( 100 x 0,1 - 900 x 0,1 -90 x 0,1 ) x (142 x 0,5 - 240 x 0,25 )
=(10 - 90 - 9 ) x ( 71 - 60 )
= -89 x 11
= -979


X : 0,1 - 9,9 = X x 0,1 + 9,9
X x 10 - 9,9 = X x 0,1 + 9,9
10X - 9,9 = 0,1X + 9,9
10X - 0,1X = 9,9 +9,9
9,9X = 19,8
X = 19,8 : 9,9
X = 2


1/2 : 0.5 - 1/4 : 0.25 + 1/8 : 0.125 - 1/10 : 0. 1
= 1 - 1 + 1 - 1
= 0 + 0
= 0
\(\frac{1}{2}:0,5-\frac{1}{4}:0,25+\frac{1}{8}:0,125-\frac{1}{10}:0,1\)
\(=\frac{1}{2}:\frac{1}{2}-\frac{1}{4}:\frac{1}{4}+\frac{1}{8}:\frac{1}{8}-\frac{1}{10}:\frac{1}{10}\)
\(=1-1+1-1=0\)

1/2;0,5-1/4:0,25+1/8:0,125-1/10:0,1
=1-1+1-1
=0+0
=0
nhớ k cho mik vs bạn nhé
1 + 0 x 1
= 1 + 0
= 1
bang 1 nha ban! bang 1 nha ban!
bang 1 nha ban! bang 1 nha ban!
bang 1 nha ban! bang 1 nha ban!