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A farmer feeds every two cows on 480 kg of hay for
Four days.The farmer has 20160 kg of hay which is enough to feed his cows for 6 weeks. Find the number of cows in the farm

Respuesta :

lucic

882 cows

Step-by-step explanation:

Given that 2 cows feed on 480 kgs of hay for 4 days. The farmers has 20160 kg of hay enough for 6 weeks. Finding the number of cows will be:

Change 6 weeks to days by multiplying by 7 days

6 weeks = 6*7 = 42 days

For a table as shows;

cows       kgs       days

2               480       4

?             20160       42

To get the number of cows, perform cross-product

(2*20160*42)/(480*4)  = 882 cows

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Keyword: farmer, days, hay, weeks, number

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