Question

An amphitheater has 24 seats in the first row, 28 in the second, 32 in the third, and so on, for 28 rows. How many seats are in the amphitheater?

Answer 1

Answer: 2,184 seats

Explanation:

Row Number of seats

1 24

2 28

3 32

4 36

5 40

6 44

7 48

8 52

9 56

10 60

11 64

12 68

13 72

14 76

15 80

16 84

17 88

18 92

19 96

20 100

21 104

22 108

23 112

24 116

25 120

26 124

27 128

28 132

Total 2,184 seats