Question

the price of a dozen bananas fall down by 15% over the week.if rajat saved rupees 30 on 120 bananas, find the price of 6 dozen Bananas.​

Answer 1

Answer:

rs 120

Step-by-step explanation:

let the price of one dozen banana = x

off on one dozen banana = 15%

                                          =15/100*x

                                            =3x/20

off on 120 banana = 30

so,3x/20*10=30

   3x/2=30

   3x=30*2

   x=30*2/3

    x=20

price of 6 dozen banana = 20*6

                                          =120= Rs 120