what is 3.453125 multiplied by 703

For these, just use the on-site calculator

$${\mathtt{3.453\: \!125}}{\mathtt{\,\times\,}}{\mathtt{703}} = {\mathtt{2\,427.546\: \!875}}$$

yeah golden leaf is correct the answer is 2427.546875 but btw you could've just typed it in the calculator

                                                                   BiosChip

The answer is 24687527.54. You can use the calculator too.

yes Dragons right , using the calculator would be pretty easy and helpful!