(1,704:0,8-1,73)*7,16-2,64

To solve this expression, we'll follow the order of operations (PEMDAS/BODMAS):

(1,704:0,8-1,73)*7,16-2,64

First, let's simplify the division:

1,704 : 0,8 = 2,13

Now, let's subtract 1,73 from 2,13:

2,13 - 1,73 = 0,40

Next, let's multiply by 7,16:

0,40 * 7,16 = 2,864

Finally, let's subtract 2,64 from 2,864:

2,864 - 2,64 = 0,224

Therefore, the result is 0,224.