Answer:
30 1/4
Step-by-step explanation:
At the beginning day of the day the stock market goes down to 60 1/4 points
At the end of the day the stock market increased to 90 1/2 points
Therefore the total change in stock market from beginning of the day to end of the day can be calculated as follows
= 90 1/2 - 60 1/4
= 181/2 - 241/4
= 121/4
= 30 1/4
Hence the total change in stock market is 30 1/4
