Math, asked by NewBornTigerYT, 10 months ago

Find the number of coins, 2.5 cm in diameter and 0.4 cm thick, to be melted to form a right circular cylinder of height 15cm and diameter 8 cm

Answers

Answered by Edwinabraham

2

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Answered by RvChaudharY50

2

Answer:

Volume of cylinder = π(4)²*15

Volume of one coin = π(0.2)²*2.5

Number of coins = 16*15/0.04*2.5 = 2400 (Ans.)

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