Question

DATE:
PAGE: llo
Part 20
لی)
of the perimeter of a rectangle
is 148m and its length
$4 \times \frac23meter \:find \: its \: breadth$
​

Answer 1

Answer:

Perimeter = 148

Length = 14/3

Breadth = x

Perimeter of rectangle = 2 × (l + b)

148 = 2( 14/3 + x )

148 / 2 = 14 / 3 + x

74 = 14 / 3 + x

74 - 14/3 = x

60 / 3 = x

20 = x

breadth = 20 answer

Answer 2

Answer:

20

Step-by-step explanation:

Perimeter = 148

Length = 14/3

Breadth = x

Perimeter of rectangle = 2 × (l + b)

148 = 2( 14/3 + x )

148 / 2 = 14 / 3 + x

74 = 14 / 3 + x

74 - 14/3 = x

60 / 3 = x

x = 20

breadth = 20