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प्रश्न
Supply the missing information for diagram.
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उत्तर
If x cm long piece is inserted in (×4) and (×3) hooked machine, then it will produce 36 cm long piece.
So, x × 4 × 3 = 36 cm
⇒ 12x = 36 cm
⇒ x = 3 cm
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संबंधित प्रश्न
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