If you are talking about 31.30 meters, then rounding to the nearest tenth of a meter would give you 31.3 meters.
That's going to depend on exactly what the '78.4' is. You haven't indicated the units of the 78.4 so there are a great many possible answers. Here are a few of them: -- If the 78.4 is a number of meters, then the nearest tenth of a meter is 78.4 meters. -- If it's 78.4 centimeters, then the nearest tenth of a meter is 0.8 meters. -- If it's 78.4 millimeters, then the nearest tenth of a meter is 0.1 meter. -- If it's 78.4 kilometers, then the nearest tenth of a meter is 78,400 meters. -- If it's 78.4 yards, then the nearest tenth of a meter is 71.7 meters. -- If it's 78.4 feet, then the nearest tenth of a meter is 23.9 meters. -- If it's 78.4 inches, then the nearest tenth of a meter is 2.0 meters. -- If it's 78.4 smoots, then the nearest tenth of a meter is 133.4 meters. -- If it's 78.4 furlongs, then the nearest tenth of a meter is 15,771.6 meters. -- If the 78.4 has no units, then it's just a naked number with no physical significance. It doesn't represent a length, or anything else, and it can't be converted to any metric quantity.
The answer is 8.4 meters.
638.4 meters
91.4
If you are talking about 31.30 meters, then rounding to the nearest tenth of a meter would give you 31.3 meters.
That's going to depend on exactly what the '78.4' is. You haven't indicated the units of the 78.4 so there are a great many possible answers. Here are a few of them: -- If the 78.4 is a number of meters, then the nearest tenth of a meter is 78.4 meters. -- If it's 78.4 centimeters, then the nearest tenth of a meter is 0.8 meters. -- If it's 78.4 millimeters, then the nearest tenth of a meter is 0.1 meter. -- If it's 78.4 kilometers, then the nearest tenth of a meter is 78,400 meters. -- If it's 78.4 yards, then the nearest tenth of a meter is 71.7 meters. -- If it's 78.4 feet, then the nearest tenth of a meter is 23.9 meters. -- If it's 78.4 inches, then the nearest tenth of a meter is 2.0 meters. -- If it's 78.4 smoots, then the nearest tenth of a meter is 133.4 meters. -- If it's 78.4 furlongs, then the nearest tenth of a meter is 15,771.6 meters. -- If the 78.4 has no units, then it's just a naked number with no physical significance. It doesn't represent a length, or anything else, and it can't be converted to any metric quantity.
The answer is 8.4 meters.
3.4 m
638.4 meters
3.4 m
4363m to the nearest tenth of a meter is 4363.0m
2.9m
Area = 16.2 sq metres.
1.2 meters
The hypotenuse measures 11.4 meters in length.
31.5