Question

A family of 8 people has enough stock of rice to last for 30 days. Due to the arrival of some relatives, this food was consumed in 20 days. How many guests joined the family?​

Answer 1

Answer:

here is your answer

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Step-by-step explanation:

The available food for 8 people and for 30days means 30*8=240 mandays.

It was consumed in 20 days so there were 240/20=12 man.

So 4 people were added.