Q.Thirty five cows can clear a field by grazing in 15 days. How many cows will graze the same field in 7 days.
Plz answer this question plz
Answers
Answered by
6
Answer:
75 cows
Step-by-step explanation:
it is an example of inverse variation
its product is constant
15×35=525
divide 525 by 7
answer is 75
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Answered by
1
Step-by-step explanation:
Using unitary method:
In 15 days, 5 cows can grace the field
In 1 day, 5 x 15 cows can grace the field
In 7 days, (5 x 15)/ 7 cows can grace the field
(5 x 15)/7 = 75/7 = 10 5/7 cows
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