18. TBQ - How much manure should buy?

It is good farming practice to apply 10 tonnes of cow manure for 1 acre of land. A farmer is planning to grow tomatoes in a plot of size \(160 \ ft\) by \(625 \ ft\). How much manure should he buy? (Please refer to the section on Unit Converstions earlier in this chapter).

 

Ans:

 

\(1\) acre \(=\) sq. ft

 

Quantity of manure \(=\) tonnes