Question

find the area of a square of side 4 whole 1 by 3 metre​

Answer 1

Side of sq. = 4whole1/3

= 13/3

Area = (13/3)^2

= 169/9

= 18.777...

= 18.8(approx.)

Hence , the area of sq is 18.8 sq. metre .

Answer 2

Answer:

$side \: 4 \times \frac{1}{3} \\ area \: = {4 \times \frac{1}{3} }^{2} \\ area \: = \frac{169}{9}$

hope it will help you