Using a very precise measuring device, Dr. Calvin measured the thickness of a piece of metal to be 0.00064 of a meter. Dr. Amos measured another piece to be 2.5 * 10-5 of a meter thick.

If the doctors put the two pieces of metal on top of each other, the new piece of metal would be

* 10-4 of a meter thick.

Question

June Middleton

12 August, 22:24

+4

Answers (1)

Know the Answer?

Sariah Fleming · Answer 1

so when ever you see "x10-5" all that it is saying is to move the decimal to the left 5 number places