Question

4 The stock of grain in a government
warehouse. lasts 30 days for 4000 people.
How many days will it last for 6000 people
Ans​

Answer 1

Step-by-step explanation:

The stock of grain in a government warehouse last 30 days for 4000

For 6000 people it will last for x days.

Hence, it is in indirect variation.

⇒30 x 4000 = 6000x

⇒30 × 4000 / 6000 = x

⇒20 = x

∴The stock of grain will last 20 days for 6000 people.

Answer 2

Answer:

::))

Let 1 person consume 'x' food in 1 day

>>1 person 1 day → x

>>4000 people 1 day →4000x

>>4000 people 30 days →4000x×30

>>Total food =4000x×30

>>Let no. of days be y

>>6000 people, 1 day →6000x

>>6000 people, y days →6000xy

>>Total food =6000xy

>>So 4000x×30=6000xy

>>y= 6000

>>4000×30

>>y=20days.

Step-by-step explanation:

hope it's help you ✌️✌️