Question: Repeat Problem 2.7 with the following data: a. Draw the grain-size distribution curve. b. Determine the percentages of gravel, sand, silt, and clay according to

Repeat Problem 2.7 with the following data:

a. Draw the grain-size distribution curve.
b. Determine the percentages of gravel, sand, silt, and clay according to the MIT system.
c. Repeat Part b according to the USDA system.
d. Repeat Part b according to the AASHTO system.

Sleve number/ Percent flner thain Analysls graln size 20 30 Sieve 100 60 80 200 0.05 mm 0.03 mm 0.015 mm 0.006 mm 0.004 mm 0.0015 mnm 76 65 Hydrometer tite

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