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Tresset [83]
2 years ago
12

. If there are 20 girls in a class of 30 students, find out the percentage of boys in the class?​

Mathematics
2 answers:
Wittaler [7]2 years ago
7 0

<h2>✍ Question:</h2>

If there are 20 girls in a class of 30 students, find out the percentage of boys in the class?​

<h2>✍ Answer:</h2>

>> If the class has 30 students and 20 girls then;

  • Boys = (30 - 20 = 10)

>> Therefore;

  • Percentage that are boys = (no.of boys/total students) x 100
  • 10/30 * 100 = 33.3%

#CarryOnLearning

- Happy Holidays -

Katena32 [7]2 years ago
4 0

Answer:

10

Step-by-step explanation:

because there are 20 girls and 10 boys = 30

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