Question

please solve the following please solve both ​

Answer 1

Answer:

1) P = 295 / 12

2) x = 22 / 3

Step-by-step explanation:

1) Length (l)= $15\frac{3}{4} =\frac{63}{4}$

Breadth (b)= $8\frac{5}{6}=\frac{53}{6}$

Perimeter of a rectangle = 2 ( l + b)

=> P = 2 ( $\frac{63}{4}$+$\frac{53}{6}$)

$=>P=\frac{189+106}{12}\\\\ => P = \frac{295}{12} units$

2)

      $1\frac{1}{2}=\frac{3}{2} \\\\8\frac{5}{6}=\frac{53}{6}$

Let the number be x.

$=> \frac{3}{2}+x=\frac{53}{6} \\\\=>x =\frac{53}{6}- \frac{3}{2}\\\\=>x=\frac{53-9}{6}\\\\ =>x=\frac{44}{6} \\\\=>x=\frac{22}{3}$

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