UPSKILL MATH PLUS

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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