On a summer day, the low temperature of 75°F was reached at 6 am. The high temperature was reached 9 hours later, after the temperature rose 16°F. What was the high temperature that day?
How do you think this problem should be solved?
To find the high temperature of the day, we need to find the temperature at 3 pm which is 9 hours after 6 am.
Since the low temperature at 6 am is 75°F, and the temperature rose by 16°F, we can add 16°F to the low temperature to find the high temperature.
75°F + 16°F = 91°F
Therefore, the high temperature that day was 91°F.