Question

please solve this fast​

Answer 1

Answer:

$20\frac{2}{15}$ is the answer

Step-by-step explanation:

2 * $5\frac{2}{3} + 3\frac{1}{5}$

= 2 * $\frac{151}{15}$

= $\frac{302}{15}$ = $20\frac{2}{15}$

Answer 2

Answer:

266/15 cm = (17+11/15)cm

Step-by-step explanation:

Length of the rectangular sheet = (5+2/3) cm

Breadth of the rectangular sheet = (3+1/5) cm

Perimeter of the rectangular sheet = 2(l+b)

= 2{(5+2/3)+(3+1/5)}

= 2(8+2/3+1/5)

= 2(8+10/15+3/15)

= 2(8+13/15)

= 16+26/15

= 240/15+26/15

= 266/15 cm = (17+11/15) cm