A porcupine has a mass of 27 kg. A.
2 answers:
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Answer:
Total number of people in the stadium = 520
Step-by-step explanation:
Let the total number of people in the stadium = x
Since, 25% of the fans are teenagers, number of teenagers in the stadium
= 25% of x
=
= 0,25x
If the number of teenagers in the stadium = 130
0.25x = 130
x =
x = 520
Therefore, total number of fans in the stadium = 520.