Answer:

Explanation:
We are asked to write 5.48 million in scientific notation.
We know that 1 million in numbers is 1,000,000.

To convert a number into scientific notation, we write number as product of two factors of the number. The first factor is a number between 1 and 10 and second number is power of 10.

Therefore, 5.48 million in scientific notation would be
.