Question

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x : [(1800 + 600) : 30 ] = 560 : ( 315 - 35 ) 

x =

Answer 1

[Nguyễn Minh Hiền]

x : [(1800 + 600) : 30 ] = 560 : ( 315 - 35 ) 

x : [(1800 + 600) : 30 ] = 2

x : 80                         =2

x                                 =2 x 80

x                                  =160