Question

Loss Angeles uses approximately 4.9×10^8 gallons of water per day. About how many gallons of water does the cities in a year? Give your answer in scientific notation.

Answer 1

4.9*365=1788.5×10
`x^(8)`: Multiply the amount of water by the number of days in a year.
1.7885×10
`x^(12)`: Move the decimal point to the left four times.