Question

A fort has a provision for 35 days if after 5 days 225 more persons joined and the food lasts 25 days, how many men are there in the fort?

Answer 1

hey mate your answer is

in proportion method

day | men

40 | 225

25 | x

40:25::x:225
25x = 40×225
x= 40×225
----------- = 360men
25

therefore, 360 men are there in the camp.

the above method mentioned is in inverse variation.

hope it helps you.
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