Question

Find the cost of white washing a 60 m long and 70 m high wall if the cost of white washing 1 sq m is Rs 9.00​ <br /><br /><br /><br /><br /> Please answer fast​

Answer 1

Answer:

Area of the wall=

$( {60 \times 70})m^{2}$

=

${4200}m^{2}$

Now,

the cost of whitewashing 1sq m is 9.00 rupees

So,

the cost of white washing 4200sq m = (9×4200) rupees

i.e 37800 rupeess

Step-by-step explanation:

Answer 2

Answer:

₹ 37,800

Step-by-step explanation:

length of wall = 60m

breadth of wall = 70 m

area of wall = L*B

= (60*70) m^2

= 4200 m2

rate of white washing = ₹ 9/ m2

total cost of white washing = 4200 m2 * ₹9/ m2

=₹ 37,800