Question

A family of 8 people have enough stock of rice to last for 30 days. Due to the anival of some relatives, this
food was consumed in 20 days. How many guests joined the family?
o hours a day can construct a road in 40 days. How long would it takes to construct the same​

Answer 1

Answer:

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This a case of inverse proportion because when number of person increases the stock of rice will last for less days. Now, 8 people were already in the family. Then 12 - 8 = 4 guests joined the family....!!!

Answer 2

Step-by-step explanation:

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This a case of inverse proportion because when number of person increases the stock of rice will last for less days.

Now, 8 people were already in the family.

Then

12 - 8 = 4

4 guests joined the family