We planted loads of potatoes at the community farm. How many potatoes are there going to be per family?
What we know:
- There are 20 beds of potatoes with two rows in each bed
- Each bed is about 125 metres long
- The potatoes where dropped by the planter around 35 centimetres apart
How much was planted?
- There are 40 rows in total, each 125 metres long
- 40 x 125m = 5000m
- since there is 1000m in a km, we planted 5km of potatoes.
- the distance between potatoes is .35 metres
- 5000m ÷ .35 = 14285
- therefore we planted about 14285 seed potatoes.
Expected crop:
We looked it up and we found the average is 10 potatoes for every seed potato you plant, that means if we plant 14285 seed potatoes then we could expect a crop of 142850 potatoes.
In a book, my dad found that for every metre of seed potatoes you plant you get a crop of 2.5 kg of potatoes.
- 5000m x 2.5kg per metre = 12500kg of potatoes
How many per household:
At the moment there are 50 households but we hope that by harvest time we will have 75 households.
- 12500kg ÷ 75 = 166kg of potatoes
- 142850 ÷ 75 = 1905 potatoes
Conclusion:
If everything works out as we hope, each houshold will get about 1900 potatoes which should weigh about 166kg.