Question

A stock of food grains is enough for 400 person for 9 days . how long will the same stock last for 300 persons​

Answer 1

Answer:

Step-by-step explanation:

A stock of food grain is enough for 400 person for=9days

A stock of food for 1 person=400×9

• A stock of food for 300 person=400×9
•                                                        300
• A food stock for 300 person is for 12 days