Question

A
rectangular
Sheet of paper
is 13/8 cm long and
and 12/5cm wide
find its perimeter.​

Answer 1

Answer:

Bro it is very simple

13/8 × 12/5

LCM = 40

65 / 40 + 60/40

perimeter = 5

Step-by-step explanation:

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Answer 2

Answer:

161/20 cm or 8.05 cm

Step-by-step explanation:

perimeter of rectangle = 2(length+breadth)

then, the perimeter of rectangular sheet whose length = 13/8 cm and breadth = 12/5 cm

perimeter = 2(13/8+12/5) cm

= 2{(65+96)/40} cm

= 2 × 161/40 cm

= 161/20 cm or 8.05 cm

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