Question

Answer the following question :-

Chapter :- Profit and Loss.

a) one dozen oranges cost rs.90 .what is the cost price of 30 orange?
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Answer 1

Answer:

rs 225

Step-by-step explanation:

hope it will be right

Answer 2

Answer:

one dozen oranges = 12 oranges

cost price of 12 oranges = 90rs

cost price of one orange = 90/12 rs

cost price of 30 oranges =

$( \frac{90}{12} ) \times 30$

$= (\frac{15}{2} ) \times 30$

$= 15 \times 15$

$= 225$

hence the cost price of 30 oranges is 225 rs

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