Question

a playground measures 300m by 170m.find the cost of planting grass on this at the ratio of Rs 80 per hectare​

Answer 1

Answer:

Now cost per hectare = 80. Therefore cost for 5.1 hectares = 80*5.1 = 408 rupees.

Step-by-step explanation:

i hope it is helpful to you .

Answer 2

a playground which is measure as 300 by 170 m.

the length = 300 m and the breadth = 170m

Area = (l*b);

= ( 300*170) m².

= 51000 m²

now as the cost is given per hectare, we have to convert the metre cube into hectare.

the step as follow;

1 hectare = 10000m

Therefore , = 51000÷10000

= 5.1 hectare.

the cost of planting grass on this land =₹ ( 5.1 * 80)

= ₹ 408 ( ans)

please comment me weather you like this ans or not.