72 विद्यार्थियों में से लड़को की संख्या लड़कियों की संख्या का 3/5 है तो लड़को की संख्या ज्ञात करे
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Answered by
1
Answer:
27
Step-by-step explanation:
3x + 5x = 72
8x=72
x=9
so 3x=27
Answered by
2
Step-by-step explanation:
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