Answer Posted / silpa

Block Size 200 x 200x 400mm

H= 2.84/0.4=7.1 =8Joints
V= 2.84/0.2 = 14.2=15 Joints

H= 2.84-(8*0.02)=2.68m
2.68/0.4=6.7=7No.s
V= 2.84-(15*0.02)=2.54M
2.54/0.2=12.7=13No.s

Total No of blocks=7*13=91 No.s
for 100sft=91No.s.

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