a rectangle whose breadth is 19 1/2 m and length is is 40 2/3 m. what will be its perimeter
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120 1/3 m.
Step-by-step explanation:
perimeter of rectangle = 2(l+b)
= 2(19 1/2 + 40 2/3)
convert length and breadth into improper fraction.
= 2(39/2 + 122/3)
= 2(244 + 117/6)
= 2(361/6)
Now divide 6 by 2
so, 2 will become 1 and 6 will become 3
= 361/3
Now convert it into mixed fraction
= 120 1/3 m
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