a rectangular piece of plastic sheet measure 1m by 70 cm find its cost at the rate of rupees 80per metre
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Area of plastic sheet = 1*0.7 = 0.7m^2
[1cm = 1/100m ;;; 70cm= 0.7m]
Cost===>
Cost of 1 m^2 = ₹80
Cosf of 0.7 m^2 = 80*0.7 = 8*7 = ₹56
[1cm = 1/100m ;;; 70cm= 0.7m]
Cost===>
Cost of 1 m^2 = ₹80
Cosf of 0.7 m^2 = 80*0.7 = 8*7 = ₹56
RishabhRDX:
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of course
which of the following has larger area snd how much a rectangle of length 24cm and breadth 17cm or a square of side 21 cm
area of first rectangle = 24*17 = 408m^2
area of second rectangle = 21*21 = 441m^2
the square is larger in area
by 33m^2
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