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125-3x(56÷8x4÷7x9÷6)​

Răspuns :

= 125-3x(56÷8x4÷7x9÷6)​

= 125 - 3 x ( 7 x 4 : 7 x 9 : 6 )

= 125 - 3 x  (28 : 7 x 9 : 6 )

= 125 - 3 x ( 4 x 9 : 6 )

= 125 - 3 x (36 : 6 )

=  125 - 3 x 6

=125 - 18

= 107