Final answer:
The difference between the high of 98 degrees and the low of 46 degrees in Boston, MA for a given day is 52 degrees Fahrenheit.
Step-by-step explanation:
The temperatures in Boston, MA on a given day have been registered between a high of 98 degrees and a low of 46 degrees. To find the difference between the extreme high and low temperatures for this date, you simply subtract the low temperature from the high temperature. So, the calculation would be 98 degrees - 46 degrees, which equals 52 degrees Fahrenheit. This means the temperature range for that day was 52 degrees Fahrenheit.