the average distance from Earth to Mars is 2.25 x 10^8 km and the distance from Earth to Neptune is 4.3514 * 10 ^ 9 km how much further is Neptune from Earth than Mars express your answer in scientific notation
To find the difference between the distances from Earth to Neptune and Mars, we subtract the distance from Mars from the distance from Neptune:
(4.3514 * 10^9 km) - (2.25 * 10^8 km)
To subtract the numbers in scientific notation, we should have the same exponent. So, we need to convert the distance from Mars into scientific notation:
2.25 * 10^8 km = 0.225 * 10^9 km
Now, we can subtract:
(4.3514 * 10^9 km) - (0.225 * 10^9 km) = (4.3514 - 0.225) * 10^9 km
Simplifying the subtraction:
4.1264 * 10^9 km
Therefore, Neptune is approximately 4.1264 * 10^9 km further from Earth than Mars.
To find out how much further Neptune is from Earth compared to Mars, we need to subtract the average distance from Earth to Mars from the distance from Earth to Neptune.
The distance from Earth to Mars is 2.25 x 10^8 km.
The distance from Earth to Neptune is 4.3514 x 10^9 km.
Let's subtract the distance to find the difference:
4.3514 x 10^9 km - 2.25 x 10^8 km
To subtract these values, we need to ensure they have the same exponent. We can express 2.25 x 10^8 km as 0.225 x 10^9 km:
4.3514 x 10^9 km - 0.225 x 10^9 km
Now we can subtract the values:
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 further from Earth than Mars.
To find the difference in distance between Neptune and Mars from Earth, we need to subtract the distance to Mars from the distance to Neptune.
Distance from Earth to Neptune: 4.3514 * 10^9 km
Distance from Earth to Mars: 2.25 * 10^8 km
Subtracting the two distances, we get:
(4.3514 * 10^9 km) - (2.25 * 10^8 km)
To subtract numbers in scientific notation, we need to ensure that both numbers have the same exponent. In this case, we can convert 2.25 * 10^8 km to scientific notation with the same exponent as 10^9:
2.25 * 10^8 km = 0.225 * 10^9 km
Now, we can perform the subtraction:
(4.3514 * 10^9 km) - (0.225 * 10^9 km)
= (4.3514 - 0.225) * 10^9 km
= 4.1264 * 10^9 km
Therefore, Neptune is further from Earth than Mars by approximately 4.1264 * 10^9 km.