1) Rakesh reads 2/9 of a book on friday ,1/3 of it on saturday and the remaining 160 pages on sunday. How many pages does the book have in all ?
2) The perimeter of a rectangular farm is 400 metres and its length is 120 metres. Find its breadth.
3) the perimeter of a rectangle is 44 cm. If one of the two adjacent sides is 1.8 cm longer than the other, what are the lengths of the sides.

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Solution

SOLUTION 2)
Perimeter of a rectangular farm = 400 m
Length, L= 120 m
Breadth=B
As, we know that the Perimeter of a rectangle= 2(L+B)
â‡’400=2(120+B)
â‡’400/2=(120+B)
â‡’200=120+B
or B=200-120
â‡’B=80 m

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SOLUTION 2) Perimeter of a rectangular farm = 400 mLength, L= 120 mBreadth=BAs, we know that the Perimeter of a rectangle= 2(L+B)â‡’400=2(120+B)â‡’400/2=(120+B)â‡’200=120+Bor B=200-120â‡’B=80 m

SOLUTION 2)
Perimeter of a rectangular farm = 400 m
Length, L= 120 m
Breadth=B
As, we know that the Perimeter of a rectangle= 2(L+B)
â‡’400=2(120+B)
â‡’400/2=(120+B)
â‡’200=120+B
or B=200-120
â‡’B=80 m