Here's how to get there:
1. Move the decimal point: Start with 2,670,000. Move the decimal point six places to the left until you have a number between 1 and 10 (2.67).
2. Count the moves: You moved the decimal point six places to the left.
3. Write the number with a power of 10: 2.67 x 106. The exponent (6) represents the number of places you moved the decimal.
