+  -  को साधारण भिन्न में परिवर्तित कीजिए।

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DDA JE Civil 01 Apr 2023 Shift 1 Official Paper
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Option 3 :
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DDA JE Civil Full Mock Test
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दिया गया है:

हमारे पास आवर्ती संख्या  +  -  है।

प्रयुक्त अवधारणा:

गणना:

  +  -  

अवधारणा के अनुसार,

⇒ (344 - 3)/990 + (453 - 4)/990 - (68 - 6)/90

⇒ 341/990 + 449/990 - 62/90

⇒ (341 + 449 - 682)/990

⇒ 108/990

⇒ 6/55

∴ अभीष्ट उत्तर 6/55 है।

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