Answer:

anser is ₹280.

Step-by-step explanation:

[tex] \frac{7}{40} \times 100[/tex]

therefore the ans is ₹280.

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Verified answer

Answer:

Cost price of 7 oranges = Re.1. Hence the selling price of 7 oranges is Rs.1.40 (with a profit of 40%).

If Rs. 1.40 is the selling price of 7 oranges

then Re.1.00 is the selling price of 1.00*7/1.40 or 5 oranges.

He sold 5 oranges for Re.1 .

[tex]thanks[/tex]