Question

giúp mik đi

18 - 4 x ( 27 - 90 + 73 ) : 10

Answer 1

\(18-4\times\left(27-90+73\right):10\)

\(=18-4\times10:10\)

\(=18-4\)

\(=14\)

Answer 2

18 - 4 x ( 27 -90 + 73 ) : 10

= 18 -4 x 10 : 10

= 18 - 4

= 14

Answer 3

18-4.(27-90+73):10

=18-4.10:10

=18-4

=14