Question

How do u write 0.0004051 in scientific notation

Answer 1

Multiplying and dividing 0.0004051 by 10,000 we get:

`0.0004051=0.0004051\cdot(10,000)/(10,000)\text{ = }(4.051)/(10,000)=(4.051)/(10^4)=4.051\cdot10^(-4)`