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The number of solid spheres, each of diameter 6cm that could be moulded to form a solid metal cylinder of height 45 cm and diameter 4 cm, is

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Enhance your Class 10th Maths preparation with NCERT solutions and MCQ-based questions from Chapter 12 Surface Areas and Volumes. Solve exercise questions short-answer problems and detailed explanations to master concepts like surface areas and volumes of combinations of solids conversion of shapes and frustum of a cone. These resources align with the CBSE syllabus ensuring effective exam readiness. Regular practice will improve your problem-solving skills and boost your confidence for board exams. Access step-by-step solutions and revision notes tailored to simplify complex ideas and help students succeed. Focus on understanding formulas and their real-life applications to strengthen your foundation. Begin practicing today to excel in this chapter and achieve excellent results in exams.

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  1. Volume of one sphere = (4/3)π(3³) = 36π cm³.
    Volume of cylinder = π(2²)(45) = 180π cm³.
    Number of spheres = 180π / 36π = 5.
    This question related to Chapter 12 Mathematics Class 10th NCERT. From the Chapter 12. Surface Areas and Volumes. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.in/ncert-solutions/class-10/maths/

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