Question

In a camp there is sufficient food for 105 soldiers for 21 days if 42 soldiers leave the camp how long the food last? Please answer

Answer 1

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Answer 2

The food last for 35 days in the camp.

Step-by-step explanation:

Since we have given that

Number of soldiers = 105

Number of days = 21

If the number of soldiers leave = 42

So, the number of soldiers left = 105 - 42 = 63

According to question, we get that

$105\times 21=63\times x\\\\\dfrac{105\times 21}{63}=x\\\\35=x$

Hence, the food last for 35 days in the camp.

# learn more:

In a camp there is sufficient food of 150 soldiers for 45 days after 10 days 25 soldiers left the camp how long would the food last

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