A company makes wax candles shaped like rectangular prisms. Each candle is 5cm long, 3cm wide, and 10cm tall. If the company used 3900cm3 of wax, how many candles did they make?candles
Question
A company makes wax candles shaped like rectangular prisms. Each candle is 5cm long, 3cm wide, and 10cm tall. If the company used 3900cm3 of wax, how many candles did they make?candles
Solution
To find out how many candles the company made, we need to first find the volume of one candle.
The volume of a rectangular prism (which is the shape of the candle) is found by multiplying the length, width, and height.
So, for one candle:
Volume = length * width * height Volume = 5cm * 3cm * 10cm Volume = 150cm³
Now, we know the company used 3900cm³ of wax in total. To find out how many candles this made, we divide the total volume of wax used by the volume of one candle:
Number of candles = Total volume / Volume of one candle Number of candles = 3900cm³ / 150cm³ Number of candles = 26
So, the company made 26 candles.
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