I keep getting different answers on different calculators but I know how to do it.
But I got 4.9*10^-14
First your going to need to get it out of scientific notation. So in order to get rid of the 10^-6 you will need to move the decimal of 3.43 to the left. So you should get 0.00000343 then for the bottom, move the decimal to the right because this is a positive. So, 70000000.0. Then go ahead and divide. Once you get your answer, if you need to put it back into scientific notation just move so the decimal so its one over. For example (this isn't the answer) 8.3 or 7.2 it's always after one digit.