Question

a man performs 3/5 of total journey by rail 7/29 by bus and remaining 6.5 km by foot his total journey is

Answer 1

Hope u like my process
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=> Let the man's total journey be x km

=> Total distance travelled by rail =
$\frac{3}{5} x \: \: \: km$

=> Total distance travelled by bus =
$\frac{7}{29} x \: \: \: km$

=> Total distance by foot= 6.5 km

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By problem,
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$\bf = > \frac{3}{5} x + \frac{7}{29} x + 6.5 = x \\ \\ = > x - \frac{3}{5} x - \frac{7}{29} x = 6.5 \\ \\ = > \frac{(29 \times 5)x -(3 \times 29)x - (7 \times5 )x}{29 \times 5} = 6.5 \\ \\ = > \frac{145x - 87x - 35x}{145x} = 6.5 \\ \\ = > \frac{23}{145} x = 6.5 \\ \\ = > \bf \: x = \frac{6.5 \times 145}{23} = \underline{40.97 \: \: km}$

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So total distance he has to travel = x
= 40.97 km

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Hope this is ur required answer

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