The average distance from Earth to Mars is 2.25×108 km, and the distance from Earth to Neptune is 4.3514×109 km. How much farther is Neptune from Earth than Mars? Express your answer in scientific notation. Do not round your answer pls
To find the difference in distance between Neptune and Mars, we subtract the distance from Earth to Mars from the distance from Earth to Neptune:
Neptune distance - Mars distance = (4.3514×10^9 km) - (2.25×10^8 km)
To subtract these values, we need to express them in the same exponent, which can be done by converting Mars' distance to scientific notation:
Neptune distance - Mars distance = (4.3514×10^9 km) - (0.225×10^9 km)
Now we can subtract the values:
Neptune distance - Mars distance = 4.3514×10^9 km - 0.225×10^9 km
Simplifying the subtraction:
Neptune distance - Mars distance = 4.3514×10^9 km - 0.225×10^9 km = 4.1264×10^9 km
Therefore, Neptune is 4.1264×10^9 km farther from Earth than Mars.
To find how much farther Neptune is from Earth than Mars, we can subtract the distance between Mars and Earth from the distance between Neptune and Earth.
The distance from Earth to Mars is given as 2.25×10^8 km, and the distance from Earth to Neptune is given as 4.3514×10^9 km.
So, the difference in distance between Neptune and Mars can be calculated as:
(4.3514×10^9 km) - (2.25×10^8 km)
To subtract the values in scientific notation, we need to have the same power of 10. To make them match, we can express 2.25×10^8 km as 0.225×10^9 km. Now we can subtract the numbers:
(4.3514 - 0.225)×10^9 km
Simplifying this calculation, we get:
4.1264×10^9 km
Therefore, Neptune is approximately 4.1264×10^9 km farther from Earth than Mars.
To find how much farther Neptune is from Earth than Mars, we subtract the distance from Earth to Mars from the distance from Earth 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 = 4.1265×10^9 km
Therefore, Neptune is 4.1265×10^9 km farther from Earth than Mars.