Answer / rohit singh

Grade m25= 1:1:2 , sum=1+1+2=4
Dry concretein 1 cum =1. 52
Cement =1. 52/4=. 38*28. 8=10. 94bags cement /cum concrete
Sand=1. 54*1/4=. 38cum
Aggregate=1. 54*2/4=. 76cum

Answer / narayan rijal

1.52/(1+1+2)*28.81=cement bags
0.41=sand
0.83+aggregate

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