Question

a rectangular field is 18 whole 2/5 m long and 11 whole 2/23 m wide. find its area

Answer 1

Step-by-step explanation:

Solution :

Area of Rectangle = Length × Breadth

$18 \frac{ 2 }{ 5 } \times 11 \frac{ 2 }{ 23 }$

$\frac{90+2}{5}\times \left(\frac{11\times 23+2}{23}\right)$

$\frac{92}{5}\times \left(\frac{11\times 23+2}{23}\right)$

$\frac{92}{5}\times \left(\frac{253+2}{23}\right)$

$\frac{92}{5}\times \left(\frac{255}{23}\right)$

$\frac{92\times 255}{5\times 23}$

$\frac{23460}{115}$

$= 204$

Area of Rectangular field = 204m²

Therefore, Area of Rectangular field = 204m²