Question

find the perimeter of a rectangle whose length is 2¾cm and breadth 7/6​

Answer 1

Answer:

41/3

Step-by-step explanation:

2(2¾+7/6)

2(9/4+7/6)

After LCM of denominators

2(27+14/6)

2*41/6

41/3

Answer 2

Answer:

Perimeter of rectangle = 3(l+b)

$2(2 \frac{3}{4} + \frac{7}{6} ) cm\\ \\ = 2( \frac{11}{4} + \frac{7}{6} )cm \\ \\ = 2 ( \frac{33 + 14}{12} )cm \\ \\ = 2 \times \frac{47}{12} </em></strong><strong><em>cm</em></strong><strong><em> \\ \\ = \frac{47}{6} cm \\ \\ = </em></strong><strong><em>7</em></strong><strong><em> \frac{5}{6} cm \: or \: 7.8cm$