Question

Due to 20 % fall in the price , 4 more oranges are available at tk.100.what is the price of 12 oranges?what was the price of 12 oranges before?

Answer 1

Step-by-step explanation:

4 more oranges in 20%

20/100*100=20

Price of 1 orange = 20/4 = 5

Price of 12 orange = 12*5 = 60

In 100 Rs number of orange = 100/5 = 20

Earlier 100 Rs number of orange = 20-4 = 16

So earlier the cost of 12 oranges,

= 100/16 * 12

= Rs 75