Question
Convert 3.875×10^9 meters to kilometers. Express the answer to the exact decimal place.
Note: 1 kilometer is equal to 1,000 meters.
To convert meters to kilometers, we divide the number of meters by 1,000 since 1 kilometer is equal to 1,000 meters.
So, to convert 3.875×10^9 meters to kilometers, we divide 3.875×10^9 by 1,000.
3.875×10^9 / 1,000 = 3.875×10^6
Therefore, 3.875×10^9 meters is equal to 3.875×10^6 kilometers.
so whats the answer
The answer is 3.875×10^6 kilometers.
Convert 4.083×10^6 kilometers to meters. Express the answer to the exact decimal place.
Note: 1 kilometer is equal to 1,000 meters.
(1 point)
meters
To convert kilometers to meters, we multiply the number of kilometers by 1,000 since 1 kilometer is equal to 1,000 meters.
So, to convert 4.083×10^6 kilometers to meters, we multiply 4.083×10^6 by 1,000.
4.083×10^6 x 1,000 = 4.083×10^9
Therefore, 4.083×10^6 kilometers is equal to 4.083×10^9 meters.
so the answer is
The answer is 4.083×10^9 meters.
Ali’s farmhouse has a height of 2.307×108 meters. Convert the height to centimeters. Express your answer in scientific notation to the exact decimal place.
Note: 1 meter is equal to 100 centimeters.
(1 point)
centimeters
To convert meters to centimeters, we multiply the number of meters by 100 since 1 meter is equal to 100 centimeters.
So, to convert 2.307×10^8 meters to centimeters, we multiply 2.307×10^8 by 100.
2.307×10^8 x 100 = 2.307×10^10
Therefore, Ali's farmhouse has a height of 2.307×10^10 centimeters.
Alberto added two very small numbers using a calculator. The calculator displayed the number 6.13E−14 . What is this number in scientific notation?(1 point)
×10−14