A regular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide . Find its perimeter
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Perimeter of Rectangle = 2x(l+b) Perimeter of Rectangle = 2X(12 1/2+10 2/3) Therefore Convert Mixed Fraction into Improper Fraction = 12 1/2 = 25/2 & = 10 2/3 = 32/3 = 2X(25/2+32/3) = For adding the fractions: Find LCM of Denominators(2&3) = LCM = 6 = 2X (25X3 + 32X2) = 75 + 64 (2X3 3X2 ) 6 = 2X139 = 278 = 139 6 6 3 = Therefore: Primeter of Rectagular Sheet= 139 3...
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Step-by-step explanation:
length of retangular sheet =121/2cm
width/ breadth of rectangular sheet=102/3cm
perimeter of a rectangle=2(l+B)
=2(12 1/2 + 10 2/3)
=2(25/2+32/3)
since the denominator is not equal.we will take LCM OF 2 AND 3 =6
=2(75/6+64/6)
=2(139/6)
=139/6ANSWER
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