Question

one fourth part of a train is on one side of the bridge one half is on the bridge and 25m is on the other sides of the bridge. what is the length of the train?​

Answer 1

Answer:

Step-by-step explanation:

Let,total length is 1 part

Then 1-(1/4+1/2)=25

1-3/4=25

1/4=25

1=100

Answer 2

$\bold{Let \: the \: total \: part \: be \: 1 \: part.} \\ →1 - ( \frac{1}{4} + \frac{1}{2} ) = 25 \\ →1 - ( \frac{1 + 2}{4}) = 25 \\ →1 - \frac{3}{4} = 25 \\ → \frac{4 - 3}{4} = 25 \\ → \frac{1}{4} = 25 \\ →1 = 25 \times 4 \\ →1 = 100$

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