Carefully place one of the piles into the bucket, make tiny tick marks around the bucket at height of the soil. Repeat this process twice more. Approximate these ticks measure.
Kwa umakini weka kifusi kimojawapo katika ndoo, weka alama ndogo ndani ya ndoo kuweka alama ya mahli ulipofikia udongo. Rudia utaratibu huu mara mbili zaidi. Kadiria sehemu ulizo weka alama.