find the perimeter of a rectangular Park whose length and breadth are 45 whole 1 upon 2 metre and 34 whole 3 upon 4 respectively
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Answer:
16.5 m
Step-by-step explanation:
P. of rect. park =2x( l + b)
= 2 x (45½ + 34¾)
= 2 x( 91 upon 2 + 139 upon 4)
= L.C.M.= 4
= 2 x ( 91 x 2+ 139x whole upon 4)
= 2 x ( 182 + 139 whole upon 4)
= 2 x 321 upon 4
= 642 upon 4
= 16.5 meter is the Answer
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