Question

a playground is 38m50 cm long and 61m 50cmwide find: the cost of levelingit at rs 40per m square​

Answer 1

Answer:

Let divide question in 2 parts

Let divide question in 2 parts1. Cost of leveling:

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5m

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5m

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m square

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangular

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangularfield

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangularfield=2000m/2(1+b)

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangularfield=2000m/2(1+b)=2000m/2(38.5m+61.5m)

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangularfield=2000m/2(1+b)=2000m/2(38.5m+61.5m)=2000m/2(100m)

Let divide question in 2 parts1. Cost of leveling:Length of field,l=38.50m or 38.5mBreadth of field,b=61.50m or 61.5mArea of rectangular field=lxb=38.5mx61.5m=2367.75m squareCost of leveling 1 m square= RS.40Cost of leveling 2367.75 square=Rs40x2367.75=94,710/2.for running 2km rounds required=2Km or 2000m/perimeter of rectangularfield=2000m/2(1+b)=2000m/2(38.5m+61.5m)=2000m/2(100m)=2000m/200 m

=10

=10Therefore,20 rounds should be taken to rum 2km...