Part A By what percentage did the high temperature increase from Friday
to Saturday? Round your answer to the nearest percent.
The table shows the high temperatures, in degrees Fahrenheit, of a
city for three consecutive days.
Temperatures
Day
High
Temperature (°F)
Friday
76
Saturday
84
Sunday
63
a
8
11
12
Part B
By what percentage did the high temperature decrease from
Saturday to Sunday ? Round your answer to the nearest percent.
a
4
b
21
25
d 33