Final answer:
To calculate how many times bigger one number is than another, ensure they are in the same unit of measurement and compare the digits from left to right.
Step-by-step explanation:
When comparing two numbers and determining how many times bigger one number is than the other, you need to first ensure that both numbers are in the same unit of measurement.
Once they are in the same unit, you can compare the numbers by examining the digits from left to right.
The number with the larger digit in the same place value is the larger number overall.