Question

find the perimeter of a park which is 15 5/3m long and 6 3/2 m broad​

Answer 1

$perimeter \: of \: rectangle \: = 2(l + b) \\ 2(15 \frac{5}{3} + 6 \frac{3}{2} ) \\ 2( \frac{50}{3} + \frac{15}{2} ) \\ 2(\frac{100 + 45}{6} ) \\ 2( \frac{145}{6} ) \\ 2 \times \frac{145}{6} \\ \frac{145}{3} \: metre \: (m)$