Answer Posted / engr.asad ali

Quantity of water in mortar and concrete depend upon on
water cement ratio see
we know that
W/C ratio = Quantity of water
--------------------
Quantity of cement
when W/C ration is 0.54
then
Quantity of water for one bag is 27 lit
when W/C ratio is 0.494
then
Quantity of water for one bag is 24.7 etc

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