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In a class there are 300 boys and 120 girls, while the number of failed boys and girls are equal. If passed boys are 180% more than passed girls, then find the number of passed students (boys & girls) in the class?
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In a class there are 300 boys and 120 girls, while the number of faile...
Given data:
- Number of boys = 300
- Number of girls = 120
- Number of failed boys = Number of failed girls
- Passed boys = 180% more than passed girls

Solution:

Step 1: Finding the number of failed students
- Let the number of failed boys = x
- Number of failed girls = x
- Total number of failed students = x + x = 2x

Step 2: Finding the number of passed students
- Number of passed boys = 300 - x
- Number of passed girls = 120 - x
Given that passed boys are 180% more than passed girls:
- 300 - x = 1.8 * (120 - x)
- 300 - x = 216 - 1.8x
- 0.8x = 84
- x = 105
Therefore, number of failed students (boys and girls) = 2x = 2 * 105 = 210

Step 3: Finding the number of passed students
- Number of passed boys = 300 - 105 = 195
- Number of passed girls = 120 - 105 = 15
Therefore, the total number of passed students (boys and girls) = 195 + 15 = 210

Conclusion:
- The number of passed students in the class is 210, with 195 boys and 15 girls passing.
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In a class there are 300 boys and 120 girls, while the number of failed boys and girls are equal. If passed boys are 180% more than passed girls, then find the number of passed students (boys & girls) in the class?
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