एक व्यक्ति अपनी यात्रा का 2/5 भाग रेल से 3/20 भाग रिक्शा से तथा शेष भाग पैदल चलता है यात्रा कितनी लंबी है?
please give me correct answers...!
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Answer:
This question is wrong. You have to give the length of shesh bhag.
Let the last part be 9 km and total distance be x
Then
(2/5)x+(3/20)x+9=x
(11/20)x+9=x
11x+20×9=20x
9x=20×9
x=20×9/9= 20 kms
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Step-by-step explanation:
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