A rectangular notice board is 150 cm long and 250cm wide. Find the cost of putting a frame around it, if the cost of 100cm frame wood is Rs.15.
Answers
Answered by
0
✋ I will werify please wait
Answered by
2
Perimeter of the board=2(l+b) =2(150+250) =2*400 =800cm Rate of frame=₹15/100cm Therefore the cost of 1cm frame=₹15/100 Now,the cost of 800cm frame=15/100*800 =15*8= ₹90
Similar questions