Scientific Notaion

Question

A worker bee has a mass of 1e−4 kg. There are 4e4 worker bees living in one hive.

What is the mass of all the worker bees in the hive together?

Write your answer in scientific notation.

Answer 1

[1 x 10^(-4)] * [ 4 x 10^(4)]

= 4 * 10^0

= 4

so 4 kg