Question

A worker bee has a mass of 1*10^-4. There are 4*10^4 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

Answer:

$4$

Step-by-step explanation:

$1 \times 10^{-4} \times 4 \times 10^{4}$

$4 \times 1 \times 10^{-4} \times 10^{4}$

$4 \times 10^{-4+4}$

$4 \times 10^{0}$

$4$