Question

An electron travels 1.92 m in 4.47 × 10−8 s.
How fast is it traveling?
Answer in units of m/s

Answer 1

Lucking for a second opinion?

Answer 2

I plugged it in the caculator and it didnt work.

Answer 3

1.92 divided by 0.0000000447 , seven 0s between dot and 4

Answer 4

well, many calculators don't have space for all of this, then use scientific notation, 1.92 divided by (4.47 multiplied by 10 to the negative 8).
1.92/(4.47x10^-8)