Question

a factory builds a new warehouse that is approximately 1.28 x 10^5 square feet. Later, they add on 1.13 x 10^3 more square feet for offices. Use scientific notation to write the total size of the new building. Write the answer in scientific notation.
a 1.2913 x 10^2 square feet
b 129,130 square feet
c 129.13 x 10^2 square feet
d 1.2913 x 10^5 square feet

Answer 1

The total size of the new building is approximately 1.2913 x 10^5 square feet.

Therefore, the answer is d) 1.2913 x 10^5 square feet.