Certainly! Here's a clear and concise answer to your question:
a) To convert 14,84 km to millimeters (mm), we need to know that 1 km is equal to 1,000,000 mm. Therefore, we can calculate:
14,84 km = 14,840,000 mm
b) In this case, using kilometers (km) is more suitable for measuring the distance Mary-Jane rides on her bicycle. Kilometers are a more convenient unit for longer distances like 14,84 km. On the other hand, millimeters (mm) would make the number very large and less practical to use for this specific scenario. Kilometers provide a more manageable and meaningful representation of the distance traveled.
By using kilometers, we can express the distance in a more understandable and relatable way without dealing with excessively large numbers.