First, let's solve the inner parentheses first:
72(20,74:6,8-7,6:19= 72(20.74 / 6.8 - 7.6 / 19= 72(3.04411765 - 0.4= 722.6441176= 190.1029416
Now, let's plug this value back into the outer parentheses:
(25,8-3,190.1029416)0.= (22.8 - 95.05168)0.= (-72.25168)*0.= -36.12584
Therefore, the final answer is -36.12584.
First, let's solve the inner parentheses first:
72(20,74:6,8-7,6:19
= 72(20.74 / 6.8 - 7.6 / 19
= 72(3.04411765 - 0.4
= 722.6441176
= 190.1029416
Now, let's plug this value back into the outer parentheses:
(25,8-3,190.1029416)0.
= (22.8 - 95.05168)0.
= (-72.25168)*0.
= -36.12584
Therefore, the final answer is -36.12584.