Mathematics · Mensuration
25 cm × 11 cm × 8 cm आकार की ईंटों का उपयोग करके 20 m लंबी, 9.9 m ऊंची और 30 cm मोटी दीवार बनाने के लिए आवश्यक ईंटों की संख्या ज्ञात कीजिए, यदि दीवार के आयतन का 10% हिस्सा सीमेंट से भरा हुआ है।
- 124,300✓
- 230,200
- 326,500
- 425,800
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24,300
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