Elitmus
Exam
Numerical Ability
Area and Volume
rectangle dimensions were given,2 doors dimensions given, 2 windows dimensions given. 70cm wide wallpaper to be covered on the walls of this room. Cost of wallpaper is 60 per meter.. calculate total cost
Read Solution (Total 3)
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- Your given data is insufficient broah
- 8 years agoHelpfull: Yes(8) No(1)
- area of room=(l*b) m^2
area of door+window=(d+w)m^2
Remaining area= ((l*b)-(d+w))m^2
So length=Remaining area/0.70 m
Total cost= length*60---ans
and total cost=60 - 8 years agoHelpfull: Yes(2) No(3)
- where are the dimensions.....and wallpaper area should be in sqcm not in cm
- 8 years agoHelpfull: Yes(0) No(0)
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