Question

1,03×(3.785+1.217÷0.2)-0,6434

Answer 1

1,03 x 9,87 -0,6434 =9,5227

Answer 2

1,03×(3.785+1.217÷0.2)-0,6434

First, let's solve the division inside the parentheses:

1,03×(3.785+6.085)-0,6434

Now, let's add 3.785 and 6.085:

1,03×9.87-0,6434

Now, let's multiply 1.03 by 9.87:

10.181-0,6434

Finally, let's subtract 0.6434 from 10.181:

9.5376

So, the final answer is 9.5376.