Question

Find the cost of tiling a courtyard 35m long 12m broad at the rate of ₹5 per square metre

Answer 1

$\: \: \: \: \: \: \: \: \: \: \: \: \textbf{Answer}$

Length of Courtyard=35 m
Breadth of Courtyard=12 m

We will till inside Courtyard in its area means to find its area.
Area=Length×Breath
=35×12
=420 m²

Rate=₹5 per/m
For 420m
=₹(420×5)
=₹2100

Cost➡️₹2100