There are 78 students from a local high school attending a concert. the concert hall has 40 rows of seats. the first row has 50 seats, and each row after that has 4 more seats than the one before. if all 78 students sit in one row and are as close to the front row as possible, in which row did the students sit? a) row 7 b) row 8 c) row 11 d) row 12

Question

Mathematics

Amanda Cox

16 October, 02:55

There are 78 students from a local high school attending a concert. the concert hall has 40 rows of seats. the first row has 50 seats, and each row after that has 4 more seats than the one before. if all 78 students sit in one row and are as close to the front row as possible, in which row did the students sit? a) row 7 b) row 8 c) row 11 d) row 12

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Answers (1)

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Kyan Liu · Answer 1

1st row - 50 seats

2nd row - 54 seats

3rd row - 58 seats

4th row - 62 seats

5th row - 66 seats

6th row - 70 seats

7th row - 74 seats

8th row - 78 seats

so the answer is 8th row

answer b.