Q.12 answer the following
Dear student,
Given, l=12m, b=10m,h=4m
Rate(wall)=₹6.5/m2
Rate(ceiling)=₹4.5/m2
Rate(floor)=₹55/m2
Given, l=12m, b=10m,h=4m
Rate(wall)=₹6.5/m2
Rate(ceiling)=₹4.5/m2
Rate(floor)=₹55/m2
Tota area of wall=2(lh+bh)=2(12×4+10×4)
= 176m2
Total area of ceiling=lb=12×10=120m2
Total area of floor=120m2
Total cost=(₹6.5×176)+(₹4.5×120)+(₹55×120)
= (1144+540+6600)
=₹8284
Regards
= 176m2
Total area of ceiling=lb=12×10=120m2
Total area of floor=120m2
Total cost=(₹6.5×176)+(₹4.5×120)+(₹55×120)
= (1144+540+6600)
=₹8284
Regards