Mathematics · Averages and Percentages
The total weight of a fine aggregate sample taken for sieve analysis is 1 kg. Based on the cumulative percentage retained data on the following standard IS sieves, estimate the fineness modulus of the fine aggregate: - 4.75 mm: 0% - 2.36 mm: 15% - 1.18 mm: 30% - 600 micron: 50% - 300 micron: 75% - 150 micron: 95%
- 12.65✓
- 20.95
- 31.70
- 42.50
Correct answer
2.65
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