81 ÷ 3( 76( 2( 3 + ( 2 + ( 9 - 3 × 3 ))))) = .....

81 ÷ 3( 76( 2( 3 + ( 2 + ( 9 – 3 × 3 ))))) = …..

= 81 ÷ 3 ( 76 ( 2 ( 3 + ( 2 + ( 9 – 3 × 3 )))))

= 81 ÷ 3 ( 76 ( 2 ( 3 + ( 2 + ( 9 – 9 )))))

= 81 ÷ 3 ( 76 ( 2 ( 3 + ( 2 + 0 ))))

= 81 ÷ 3 ( 76 ( 2 ( 3 + 2 )))

= 81 ÷ 3 ( 76 ( 2 ( 5 )))

= 81 ÷ 3 ( 76 ( 10 ))

= 81 ÷ 3 ( 760 )

= 27 ( 760 )

= 20.520

Penyelesaian:

81÷3(76(2(3+(2+(9-3×3)))))

=81÷3(76(2(3+(2+(9-9)))))

=81÷3(76(2(3+(2+0))))

=81÷3(76(2(3+2)))

=81÷3(76(2(5)))

=81÷3(76(10))

=27(760)

=20.520

$boxed{ colorbox{black}{ sf{ color{lightgreen}{ answered:by:Duone}}}}$