Question

THE LENGTH OF RECTANGULAR SHEET IS 2 1/2m(2 1 BY2) And breadth is 1 2/5m, then its perimeter is?​

Answer 1

Answer:

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Step-by-step explanation:

Length of rectangle = 2 m 25 cm=225 cm

breadth = 1 m 50 cm =150 cm.

perimeter of a rectangle =2(l+b)

=2(225+150)

=2(375)

perimeter of rectangle =750 cm = 7 m 50 cm.

Answer 2

Answer:

perimeter=2(l+b)

=>2(2 1/2+1 2/5)

=>2(5/2+7/5)

=>2[(25+14)/10]

=>39/5m