To find out what percentage of the cinema seats are filled when there are 98 people present, you can use the following formula:
Percentage filled = (Number of people in the cinema / Total number of seats) × 100
In this case, the total number of seats in the cinema is 280, and the number of people currently in the cinema is 98.
Now, substituting the numbers into the formula:
Percentage filled = (98 / 280) × 100
When you divide 98 by 280, you get approximately 0.35. Now multiply this by 100 to convert it into a percentage:
0.35 × 100 = 35%
Therefore, when there are 98 people in the cinema, 35% of the seats are filled. This means that there is still ample space available for more moviegoers!