Answer
Converting Airplane Propeller Speed to Scientific Notation
An airplane propeller rotates at 2,361 revolutions per minute (rpm). To express this in scientific notation, follow the steps below:
Step 1: Identify the given number.
The number is: 2361
The number is: 2361
Step 2: Place the decimal point after the first non-zero digit.
2361 → 2.361
2361 → 2.361
Step 3: Count how many places the decimal moved to reach the scientific notation format.
It moved 3 places to the left:
2361 = 2.361 × 103
It moved 3 places to the left:
2361 = 2.361 × 103
✅ Final Answer: 2.361 × 103 rpm
This form is useful in scientific and engineering contexts where very large or very small numbers are commonly used and need to be simplified for clarity and calculation purposes.