Question

Express 0.000000678 in standard form

Answer 1

Answer:

6.78 × 10^-7

Step-by-step explanation:

in standard way, you put decimal with 2 places and then no. of zeroes become power.

Answer 2

0.000000678 in standard form.
= 0.000000678/10000000
= 6.78 x l0^7