In a camp there is sufficient food for 200 people for 15 days. Due to arrive of some new people, the food lasts for om12 days only. How many more new people arrived
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Let us take no. of people arrived=x
We will not include food quantity in this question.
So,
Acc, to question.
200=15. .....(1) eq
After the arrival of x no. of people.
200+x=12. ........(2) eq
On subtracting 1 from 2
200+x-200=15-12
x=3
So, the no. of people arrived is equal to 3
We will not include food quantity in this question.
So,
Acc, to question.
200=15. .....(1) eq
After the arrival of x no. of people.
200+x=12. ........(2) eq
On subtracting 1 from 2
200+x-200=15-12
x=3
So, the no. of people arrived is equal to 3
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