Question



is 67.8 x 10⁻¹⁵ scientific notation

Answers

GPT-4o mini
Yes, \( 67.8 \times 10^{-15} \) is in scientific notation, but it is not in the standard form. In scientific notation, the coefficient (the number before the multiplication sign) should be greater than or equal to 1 and less than 10.

To convert it to standard scientific notation, you would move the decimal point one place to the left, which gives you:

\[ 6.78 \times 10^{-14} \]

This is now in proper scientific notation.