Question

Find the number of coins of 2.5 cm diameter and 0.2 cm thickness to be melted to form a right circular cylinder of height 10 cm and diameter 5.5 cm.
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Answer 1

Answer:

ok ,it is very easy first take out volume of i coin and then

volume of cyclinder

then no of coins=volume of cyclinder/volume of 1 coin

you will get the answer

Step-by-step explanation:

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