A blockboard is 6m long and 4.2m board. find the cost of painting it at the rate of 2.5 per square meter
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Answered by
1
area of board=l×b
=6×4.2
=25.2 m^2
cost=25.2×2.5
=Rs.63
=6×4.2
=25.2 m^2
cost=25.2×2.5
=Rs.63
Answered by
0
☆Hello friend☆
Lets take out area of rectangular block=
6m×4.2m=25.2m^2
Cost of 1 m^2= Rs 2.5
Cost of 25.2m^2= Rs 2.5×25.2=Rs 63
☺☺☺
Lets take out area of rectangular block=
6m×4.2m=25.2m^2
Cost of 1 m^2= Rs 2.5
Cost of 25.2m^2= Rs 2.5×25.2=Rs 63
☺☺☺
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