Q. If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P)of fine aggregates to combined aggregates, is (Solved)
1. p = [(z - x)/(z - y)] × 100
2. p = [(x - z)/(z - y)] × 100
3. p = [(x - z)/(z + y)] × 100
4. p = [(z + x)/(z - y)] × 100
- b. p = [(x - z)/(z - y)] × 100