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anurajsingh3002:
dekho agr sbka 450 aa raha mtlb sb ek jaisi glti nahi kr skte hain
ha ...mtlb mera glt h
rahi bt book ki ho skta h wo glt ho... kabhi kabhi mistake ho jaati h books me don't worry only do ur best everything will be okay
okk...thnks
nahi yrr tum bhi sahi ho but book ka answer glt ho skta h... btaya na chinta chhodo aur apni studies karo sb sahi hai
:)
okk
and sorry jo bola aise questions to bhot solve kiye hain waali line i think mai thoda jyada bhaav maarne lga tha sorry uske liye
extremely one sorry
its okk
Answers
Answered by
2
Answer:
450/-
Step-by-step explanation:
lateral surface area + area of the celling
=2(6+4.5)×3+6×4.5
=90m²
so,90×5=450/-
Here is your answer
Answered by
4
Area to be white washed = T.S.Area of room - Area of floor
= 2(lb+bh+lh) - (lb)
= 2(6×4.5+4.5×3+6×3) - (6×4.5)
= 2(27+13.5+18) - (27)
= 2(58.5) -27
= 117-27
= 90 m²
Cost of white washing per m² area = ₹ 5
Cost of white washing 90 m² area = ₹ 5 × 90
= ₹ 450
Hope it helps you!
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