Question

32 cows can graze a field in 8 days. How many more or less cows will graze the same field in 16 days?

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Answer 1

16 cows less according to unitary method.

But if they graze the same field just after the 32 cows then there is no use , just causing overgrazing.

Answer 2

Answer:32 more cows we need

Step-by-step explanation:

graze a field in 8 days= 32 cows

graze a field in 1 day=32/8

=4 cows

graze a field in 16 days=16×4

=64 cows

more or less we need=64-32

=32 cows

So, we need 32 cows more.