How many silver coins, 1.75 cm in diameter and of thickness 2 mm, must be melted to form a cuboid of
Channel: Doubtnut
Date: 2020-07-12

How many silver coins, 1.75 cm in diameter and of thickness 2 mm, must be melted to form a cuboid of dimensions `5. 5 c mxx10 c mxx3. 5 c m`?