Question
Download Solution PDF1 కిలో ఇసుక మరియు ఇనుము మిశ్రమంలో, 20% ఇనుము ఉంది. ఇనుము నిష్పత్తి 10% అయ్యేలా ఎంత ఇసుక కలపాలి?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడినవి:
1 కిలో మిశ్రమంలో ఇనుము శాతం 20%
లెక్కింపు:
ఇనుము మొత్తం = 20/100 × 1000 = 200gm (1kg = 1000 gm)
ఇసుక మొత్తం = 1000 - 200 = 800 గ్రా
అదనపు ఇసుక మొత్తాన్ని xగా ఉండనివ్వండి
ప్రశ్న ప్రకారం;
⇒ 200/(1000 + x) = 10/100
⇒ 2000 = 1000 + x
⇒ x = 1000 గ్రా = 1 kg
∴ జోడించిన ఇసుక మొత్తం 1 కిలో.
Last updated on Jun 16, 2025
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