Question

Assignment

The following consecution reading were taken with a level
and 4m leveling Staff on a continously sloping ground at
Common Intervals of 30m.
0.905 (on A), 1.745, 2.345, 3.125, 3.125, 3.725, 0.545,1.390 ,2.055, 2.955, 3.455, 0.595, 1.015, 1.850,
2.655, and 2.945 (on B).
The instrument was shifted after the sixth and eleventh readings. The RL of A is 395.500. Calculate the RLs of different points different points​

Answer 1

Step-by-step explanation:

2/7 = 8/28

1/4 = 7/28

The

8+7 = 15 so 15/28 of lawn has been mowed, therefore 13/28 of the lawn is left still to be mowed.