Question

0.000345 standard form

Answer 1

0.000345 in standard form would be:

3.45 times 10 to the -4 power

Explanation:

The number tells use that we have to divide by 10 and we are working with a negativenumber equal to the power of 4.

Answer 2

3.45 × 10^-4

Explanation:

Move from the decimal point till you you get to after the first number.

Then you put the decimal point there and because it's starts with 0. i.e it is not up to one

You put minus in front of it when raising it to the power of 10