After eating a hearty meal they went to see the Buckingham palace. There, Rachel learned that 45 visitors came to the Buckingham palace on the previous day. If 829 people visited the Buckingham palace within the past 85 days
Question: How many visitors visited the Buckingham palace on that day?
Equation: ( 829.0 - 45.0 )
Answer: 784 (Subtraction)