![](https://rs.olm.vn/images/avt/0.png?1311)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
62868:156=403
14892:73=204
12345:253=48(dư 201)
15683:124=126(dư 59)
![](https://rs.olm.vn/images/avt/0.png?1311)
124 : x + 24 : x - 48 : x = 25
(124 + 24 - 48) : x = 25
100 : x = 25
x = 100 : 25
x = 4
![](https://rs.olm.vn/images/avt/0.png?1311)
124 : x + 24 : x - 48: x = 25
( 124 + 24 - 48 ) : x = 25
100 : x = 25
x = 4
\(124\div x+24\div x-48\div x=25\)
\(\Leftrightarrow\left(124+24-48\right)\div x=25\)
\(\Leftrightarrow100\div x=25\)
\(\Leftrightarrow x=100\div25=4\)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
a)x.124+5276=48304
=>x.124=43028
=>x=347
x:125.64=4608
=>x:125=72
=>x=9000
b)x.45-3209=13036
=>x.45=16245
=>x=361
x:48:25=374
=>x:48=9350
=>x=448800
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Bài 1
( 4+ 36)+(8+32)+(12+28)+(16+24)+20
= 40 + 40+40 +40 +20 = 40 x 4 + 20 = 180
Bài 2
a.25 + x +43 =156
25+x = 156 - 43
25 + x = 113
x = 113 - 25
x = 88
b.124 - x +14 =87
124 -x =87 -14
124 - x = 73
x =124 - 73
x =51
Bài 1
=(4+36)+(8+32)+(12+28)+(16+24)+20
=40+40+40+40+20
=180
Bài2
a)25+x+43=156
25+x =156-43
25+x =113
x =113-25
x =88
b)
124-x+14=87
124-x =87-14
124-x =73
x =124-73
x =51
156×48 - 124×12
=7488 - 1488
=6000