Question

45 cow can graze a field in 13 days . How many cows will graze the same fields in 9 days? ​

Answer 1

$\bf{\huge{\underline{\boxed{\sf\purple{Answer:\:65\:cows}}}}}$

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$\textbf{\underline{\underline{Explanation:-}}}$

→ 45 cows graze in ----- 13 days.

and

the same  field is to be grazed in 9 days.

→ Work done = Rate × time

In this question, a cow can graze ' g ' unit in a day.

So,

= 45 × 13

= 585

( same work is to be done )

585 = rate × time

⇒ 585 = rate × 9

( Dive 9 in both the sides )

we get,

⇒ $Rate\times \dfrac{9}{9} =\dfrac{585}{9}$

∴ Rate = 65

Hence,

65 cows will graze the same field in 9 days.

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