A dwacra woman wants to make candles out of a wax block of dimensions 60 cm, 35 cm, and 22 cms. the number of cylindrical candles that can be made with diameter 7 cms and height 4 cms is (take ! = 22/7)
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Volume of the wax block is :
60 × 35 × 22 = 46200cm³
Volume of one candle :
Vol :
22/7 × 3.5² × 4 = 154 cm³
The number of candles will be :
46200 / 154 = 300
300 candles
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