Question

Railway fare for 82 km is 164.Find the fare for 66km.


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Answer 1

82 km = 164
1km = 164/82
1km= 2

so 66km= 2×66=132rs
hope u understand

Answer 2

$\bold{ \underline{ \mathbb{ \red{SOLUTION\: \: }}}}$ ➡

$\bold{ \underline{Given \: \::- }} \\ \\ \bold{Railway \: \: fair \: \: of \: \: 82 \: \: km \: = Rs. \: 164} \\ \\ \bold{ \underline{To \: \: find \: \: :-}} \\ \\ \bold{Railway \: \: fair \: \: of \: \: 66 \: \: km = ?}$

$\bold{Now,} \\ \\ \bold{Railway \: \: fair \: \: of \: \: 82 \: km \: = Rs. \: 164} \\ \\ \bold{ = > Railway \: \: fair \: \: of \: \: 1 \: km \: = Rs. \: \frac{164}{82} } \\ \\ \bold { = > Railway \: \: fair \: \: of \: \: 66 \: km \: = Rs. \:( \frac{164}{82} \times 66)} \\ \\ \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: =Rs. \: 132}$

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