Let us assume you used 60 g soil for particle size determina…

Let us assume you used 60 g soil for particle size determination in your lab and recorded 30 g/L for the first reading (at 40 seconds) and 15 g/L for the second reading (at 7.72 hours) in 1 L measuring cylinder in the water. Determine the percentages of sand, silt, and clay in your soil.