Question

A total of 133 million square miles of the Earth's surface are covered in water. The ratio of the area covered in water to the area of land is 7/3. Find the area of land on Earth.
URGENT! Whoever gets first correct answer is brainliest

Answer 1

Answer:

• 57 million square miles

Step-by-step explanation:

Let the area of water is w and area of land is l.

Their ratio is:

• w/l = 7/3

or

• 133 / l = 7/3

Find the value of l

• l = 133*3/7
• l = 57 million square miles