Tell me answer tell only answer plz.............

1.	Tell me answer tell only answer plz.............
Answer» Answer: 450 Step-by-step EXPLANATION: As the coins are in the form of THIN cylinder Volume of each coin = π×(0.75)²×0.2 =0.1125π cm³ Volume of MELTED cylinder = π× (2.25)²× 10 = 50.625π cm³ number of coin REQUIRED = (volume of melted cylinder)/(volume of each coin) = 50.625π/0.1125π = 450 coins

Answer»

Answer:

450

Step-by-step EXPLANATION:

As the coins are in the form of THIN cylinder

Volume of each coin = π×(0.75)²×0.2 =0.1125π cm³

Volume of MELTED cylinder = π× (2.25)²× 10 = 50.625π cm³

number of coin REQUIRED = (volume of melted cylinder)/(volume of each coin)

= 50.625π/0.1125π = 450 coins

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