Question

In a boys hostel there are 125 students the ration ends till 21 days .If 50 more students came more then for how many days the ration will last.

Answer 1

Answer:

15 days

Step-by-step explanation:

Let the number of students be x and number of days the ration lasts be y.

Given that 50 more students came. So, {125 + 50 = 175}

Clearly, it is inverse proportion.

x₁y₁ = x₂y₂

125 * 21 = 175 * y₂

2625 = 175 * y₂

15 = y₂

So, the ration will last for 15 days.

Hope it helps you.

#Bebrainly

Answer 2

Hey there

Here ur answer

Given:

No.of students in the boys hostel = 125

The ration ends for days                = 21

Let the number of students be x

Number of days and the ration last be y.

Solution:

Its clearly given that 50 more students came.

So,

→ 125 + 50 = 175

thn,

We know that, It is inverse proportion.

So,

Formula for finding it:

x₁y₁ = x₂y₂

So,

→ 125 × 21 = 175 × y₂

→    2625 = 175 × y₂

→          15 = y₂

So, ∴ The ration will last for 15 days.

Hope this helps u

Be brainly