Discussion

Question:

The ratio of expenditure on Food to Travel?

Explanation:

Expenditure on food = $\frac{90}{360} \times 9 l a k h$ = 2.25 lakh

Expenditure on travel= $\frac{65}{360} \times 9 l a k h$ = 1.625 lakh

$\frac{E x p e n d i t r e o n F o o d}{E x p e n d i t r e o n T r a v e l}$ = $\frac{2.25}{1.625}$ = $\frac{18}{13}$

Alternately,
In this case the ratio of respective angles will give us the ratio of expenditures.

∴ $\frac{E x p e n d i t r e o n F o o d}{E x p e n d i t r e o n T r a v e l} = \frac{90}{65} = \frac{18}{13}$

Hence, option (a).

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