Question

camp has provisions for 300 shoulder for 90 days after 20 days 50 soulder left the camp how long will the food last at the same rate​

Answer 1

The food would last for 84 days.

Explanation:

After the leaving of 50 soldier, the number of soldiers left

= (300-50)

= 250 soldiers        

After 20 days of the provision, the number of days were left of the provision

= (90-20) days

= 70 days.

Hence,

For 300 soldiers the provision would be continued for 70 days.

∴ For 1 soldier the provision would be continued for (300× 70) days                                                                

∴ For 250 soldiers the provision would be continued for_

(300×70/250)

=(300×7/25)

= (12×7)

= 84 days.

∴ The food would last for 84 days.

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