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An auditorium has 100 seats for every 10 rows. Each row has the same number of seats. If s represents the number of seats and r represents the number of rows, which equation represents this proportional relationship?

User Pratnala
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2 Answers

4 votes
100 divide 10 there must be 10 rows im guessing?


User Brofield
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7 votes

Answer:


s=10r

Step-by-step explanation:

Having that the number of seats is constant for every row (making the relationship proportional between the two variables), you can use the rule of three:

10 Rows for 100 Seats

1 Row for ? Seats


s = (100/10) r = 10r

User Angelom
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