A water desalination plant can produce gallons of water in one day. How many gallons can it produce in 7 days?
Write your answer in scientific notation.

In one day, the desalination plant produces gallons. To find out how much it can produce in 7 days, you simply multiply by 7.

So,

Now, to express it in scientific notation, you can convert into and increase the exponent by 1:

So, the water desalination plant can produce gallons in 7 days.

Fun Fact: The world’s largest desalination plant, located in Saudi Arabia, can produce over 1 million cubic meters of fresh water every day! That’s like providing water for over 2 million people.

Ever wondered how desalination plants work? They use methods like reverse osmosis and distillation to remove salt from seawater. It’s fascinating to see how technology turns salty ocean water into fresh drinkable water, helping to combat water scarcity in many regions!