Answer Posted / er. sagar tiwari

M25=1:1:2

ratio=1+1+2=4

for 1 m3 (density of cement=1440kg/m3)

1/4*1.57=0.392*1440=565.2kg/50=11.4bags

(weight of one bag of cement=50kg)

another one method=

for 1 m3

ratio=1+1+2=4

1*1.52/4=0.38*30=11.4 bags (vollume of one bag of cement in

m3=1.52)

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