How many seats are in each?

Question

Stadium A seats approximately

9400

more fans than does stadium B. Stadium C seats

8800

fewer fans than stadium B. If the total seats in these three stadiums is

212,100​,

how many seats are in each of the three​ stadiums?

Question content area bottom

Part 1

The number of seats in stadium A is

stadium B is

,

stadium C is

Answer 1

a=9400+b => b=a-9400

c=b-8800 => c=(a-9400) - 8800 = a-18200

a+b+c=212100 => a+(a-9400)+(a-18200)=212100 => 3a - 9400 - 18200 = 212100

3a = 239700 => a=79900

b = 79900-9400=70500

c= 70500-8800 = 61700

Answer 2