a saree is 5m long and 1.25 m wide a border of 20 CM width is printed along its four sides find the cost of painting the border at rupees 3 per square metre
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LENGHT OF A SAREE=5M
BREADTH OF A SAREE=1.25 M
BORDER OF A SAREE=0.2M
AREA OF THAT SAREE=(5×1.25)M SQ.
=6.25M SQ.
AREA OF BORDER OF THAT SAREE=6.25÷0.2
=31.25M SQ.
COST OF PAINTING IT= 31.25×RS3
=rs 93.75 is your ans
BREADTH OF A SAREE=1.25 M
BORDER OF A SAREE=0.2M
AREA OF THAT SAREE=(5×1.25)M SQ.
=6.25M SQ.
AREA OF BORDER OF THAT SAREE=6.25÷0.2
=31.25M SQ.
COST OF PAINTING IT= 31.25×RS3
=rs 93.75 is your ans
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