Question

15.Cost of one dozen banana is RS 30, what is the cost of five pieces of banana?​

Answer 1

One dozen banana= 12

12 bananas cost= Rs 30

1 banana cost

$30 \div 12 \\ = 2.5$

Cost of 5 bananas=

$2.5 \times 5 \\ = 12.5$

Answer 2

Answer:

9

Step-by-step explanation:

Price of 1 dozen banana =Rs30.

Price of 12 dozen banana =Rs30×12=Rs360.

So Aditya has Rs360 with him to buy bananas.

Now if the price is increased by Rs10

New price of 1 dozen banana =Rs40

Total money Aditya has =Rs360

No. of dozen he can buy =

Priceof1dozen

TotalMoney

=

40

360

=9

Aditya can buy 9 dozen bananas with the money he has.