Tìm x
50343:x=405(dư 123)
Tìm x
50343:X=405(dư 123)
b) 9843 : x = 405 (dư 123)
50343 : x = 405 ( dư 123 ). Tìm x
x=50343-123) :405
x=50220 :405
x=124
x= 124 nha
HT
3885 : (y x 21) = 37
50 343 : x = 405 (dư 123)
a: =>21y=105
hay y=5
b: =>50343=405x+123
=>405x=50220
hay x=124
a) 5670 : (x × 21) = 135 b) 9843 : x = 405 (dư 123)
a) 5670 : (x × 21) = 135 b) 9843 : x = 405 (dư 123)
b) 9843 : x = 405 (dư 123)
giúp mình với
9843 : x = 405 (dư 123)
=(9843-123):405
=9720:405
=24
Tìm X:
a) 3885 : ( X x 21 ) = 37
b) 50343 : X = 405 ( dư 123 )
a: =>x*21=3885:37=105
=>x=105:21=5
b: 50343:x=405 dư 123
=>x=(50343-123)/405=124
a, 3885 : (X x 21) = 37
=> 21X = 3885/37
=> 21X = 105
=> X = 5
b, 50343 : X = 405 (dư 123)
=> X = 50343 : 405 + 123
=> X = 33386/135
a) \(3885:\left(x\times21\right)=37\)
\(x\times21=3885:37\)
\(x\times21=105\)
\(x=105:21=5\)
b) \(50343:x=405\)(dư 123)
=> \(405\times x+123=50343\)
\(405\times x=50343-123\)
\(405\times x=50220\)
\(x=50220:405=124\)
M1) 6560 : 234 = ???
M2) a) 5670 : (x × 21) = 135 b) 9843 : x = 405 (dư 123)
Bài 2:
a: =>21x=42
hay x=2