The average distance from earth to Mars is 2.25 x 10^8 km, and the distance from earth to Neptune is 4.3514 x 10^9 km. How much farther is Neptune from earth and mars expecter answer in scientific notation do not round your answer
To find the difference in distance between Neptune and Mars from Earth, we can subtract the average distance from Earth to Mars from the distance from Earth to Neptune:
4.3514 x 10^9 km - 2.25 x 10^8 km
To subtract these values, we need to have the same exponent for the scientific notation. Therefore, we can convert 2.25 x 10^8 km to scientific notation:
2.25 x 10^8 km = 0.225 x 10^9 km
Now we can subtract:
4.3514 x 10^9 km - 0.225 x 10^9 km = 4.1264 x 10^9 km
Therefore, Neptune is approximately 4.1264 x 10^9 km farther from Earth than Mars.
To find out how much farther Neptune is from Earth compared to Mars, we can subtract the average distance from Earth to Mars from the distance from Earth to Neptune.
Distance from Earth to Mars: 2.25 x 10^8 km
Distance from Earth to Neptune: 4.3514 x 10^9 km
Neptune's distance from Earth minus Mars's distance from Earth is:
4.3514 x 10^9 km - 2.25 x 10^8 km = 4.1269 x 10^9 km
Therefore, Neptune is 4.1269 x 10^9 km farther from Earth than Mars.
To find the difference in distance between Neptune and Mars from Earth, you need to subtract the distance from Earth to Mars from the distance from Earth to Neptune:
Distance from Earth to Neptune - Distance from Earth to Mars
Before performing the subtraction, let's convert both distances to scientific notation:
Distance from Earth to Mars = 2.25 x 10^8 km
Distance from Earth to Neptune = 4.3514 x 10^9 km
Now, subtract the two distances:
4.3514 x 10^9 km - 2.25 x 10^8 km
To subtract numbers in scientific notation, the powers of 10 need to be the same. In this case, we can convert 2.25 x 10^8 km to 2.25 x 10^9 km by moving the decimal point one place to the right. So the subtraction becomes:
4.3514 x 10^9 km - 2.25 x 10^9 km
Now subtract the distances:
4.3514 x 10^9 km - 2.25 x 10^9 km = 2.1014 x 10^9 km
Therefore, Neptune is approximately 2.1014 x 10^9 km farther from Earth than Mars.