Question

write 77.56 kg as a scientific notation

Answer 1

for scientific notation number must be between -10 and 10

move the point 1 unit to left for it to fulfill this

$\begin{gathered} 7.756 \\ \mu\text{ltiply by 10 to the power of how many units you moved} \\ 7.756\cdot10^1 \end{gathered}$