Measurement, NAP-L4-CA23 A rectangular garden bed is 7 metres long by 4 metres wide. The garden bed is filled with soil to a height of 50 centimetres. How many cubic metres of soil are needed to fill the garden bed? 11 14 22 1400 Show Answers Only `14\ text(m³)` Show Worked Solution `50\ text(cm) \ => \ 0.5\ text(metre)` `text(Soil needed)` `= 7 xx 4 xx 0.5` `= 14\ text(m³)`