Question

the length and breadth area of rectangle are 3_2/4m and 2_1/4 m representatively and finds its permiter and area​

Answer 1

Answer:

$perimeter \: = 2(3 \times \frac{2}{4} + 2 \times \frac{1}{4} ) \\ = 2( \frac{14}{4} + \frac{9}{4} ) \\ = 2( \frac{14 + 9}{4} ) \\ = 2 \times \frac{23}{4} \\ = \frac{23}{2} \\ = 11.5m$

$area \: = \frac{14}{4} \times \frac{9}{4} \\ = \frac{7}{4} \times \frac{9}{2} \\ = \frac{63}{8}$

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