In 10 seconds, the surface of the earth at the equator has moved 4,600 meters. How far has the surface moved in 150 seconds?(1 point)
Responses
6,900,000 meters
6,900,000 meters
3.07 meters
3.07 meters
306.67 meters
306.67 meters
69,000 meters
3.07 meters
To find out how far the surface of the earth at the equator has moved in 150 seconds, we can use the information given in the question.
We know that in 10 seconds, the surface of the earth at the equator has moved 4,600 meters.
So, to find out how far it has moved in 150 seconds, we can set up a proportion:
10 seconds is to 4600 meters
150 seconds is to x meters
Using the proportion, we can cross-multiply and solve for x:
10 * x = 150 * 4600
10x = 690000
x = 690000 / 10
x = 69000
Therefore, the surface of the earth at the equator has moved 69,000 meters in 150 seconds.
To find out how far the surface of the Earth has moved in 150 seconds, we can use proportional reasoning.
Given that the surface of the Earth moves 4,600 meters in 10 seconds, we can set up a proportion to find how much it would move in 150 seconds:
4,600 meters / 10 seconds = x meters / 150 seconds
To solve this proportion, you can use cross-multiplication:
(4,600 meters) * (150 seconds) = (10 seconds) * (x meters)
Now, multiply the numbers on each side of the equation:
690,000 = 10x
Next, divide both sides by 10 to solve for x:
x = 690,000 / 10
Simplifying the division, we find:
x = 69,000 meters
Therefore, the surface of the Earth has moved 69,000 meters in 150 seconds.