Question

hello everyone hello ​

Answer 1

Step-by-step explanation:

perameter of rectangle P=2(l+w)

=2(12¹/2 +10²/3)

=2(25/2 +32/3)

=2(25×3+32×2)/6

=139/3

P =45⁴/3

Answer 2

Improper: $\frac{139}{3}$

Mixed: 46$\frac{1}{3}$