Question

(iv) length = 9 m and breadth = 6 m
The cost of 1 sq.m of a plot is 800, then find the total cost
of the plot that is 15 m long and 10 m breadth.

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Answer 1

The total cost  of the plot is Rs. 1,20,000.

Step-by-step explanation:

Given,

The length of the rectangle (l) = 15 m and

The breadth of the rectangle (b) = 10 m

To find, the total cost  of the plot = ?

We know that,

Area of the rectangle = Length(l) × Breadth(b)

= 15 m × 10 m $=150m^{2}$

∵ The cost of 1 $m^{2}$ of a plot = Rs. 800

∴  The cost of 150 $m^{2}$ of a plot = 150 × Rs. 800

= Rs. 1,20,000

Hence, the total cost  of the plot is Rs. 1,20,000.