In a fort 150 men had provisions for 45 days. After 10 days, 25 men left the fort. How long would the food last at the same rate....and please write the answer in detail and without using unitary method and if u don't know then there is no need to answer....faltu ka answer likhna acchi baat nhi hai, sab apne points de kr questions put up krte hain aur aap sab log kuch bhi likh kr points lete ho....if u will try to solve the answer then it will also make benifit for u..and I will thank you and Mark as brainliest..
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Step-by-step explanation:
It is given that 150 men had food for 45 days.
After 10 days, 150 men still had food for 35 days.
Since, 25 men left the fort so 150−25=125 men are left in the fort.
Now, let us suppose that 125 men had food for the x number of days.
We know that we have the case of indirect proportion here because as the number of men will decrease food will last for a greater number of days.
⇒125:150::35:x or 125150=35x
⇒125×x=35×150
⇒x=5250125
⇒x=42
Hence, we can say that the 125 men had food for the x = 42 days.
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