%_If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and th – McqOptions

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1.	%_If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is_%
A.	99.345 m
B.	100.345 m
C.	100.655 m
D.	101.870 m
Answer» B. 100.345 m

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