Question

In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?


plz explain

Answer 1

Answer:

Let the required number of days be x.

Less cows, More days (Indirect Proportion)

Less bags, Less days (Direct Proportion)

Cows1:40Bags40:1}::40:x

∴1×40×x=40×1×40⇒x=40

Answer 2

$\underline{ Here \: your \: Answer \: goes}$

Given,

40 cows eat 40 bags of husk in 40 days.

• That means Less cows, More days ( Indirect proportional )
• Less bags, Less days ( Direct proportional )

Cow = 1 _ 40

Bag = 40 _ 1

:: 40 : x

==> x * 40 * 1 = 40 * 1 * 40

==> x = 40

Therefore, In 40 days one cow will eat one bag of husk.