DWACRA is supplied cuboidal shaped wax block with measurements 88cm*42cm*35cm. from this how many no. of cylindrical candles of 2.8cm diameter and 8cm of height can be prepared
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Answer:
Vol. of cuboidal Wax block=
88x42x35=129360cm3
Vol. of I cylindrical Candle =
= πr 2h=22x1.4^2 x8/7=49.28cm3
= 2625 Candles
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