Question

Bananas cost rupees 36 per dozen how much would 10 bananas cost

Answer 1

let the cost of one banana be x .
so 12 x = 36
x = 3
cost of 10 bananas = 3 ×10
= 30 Rupees.

Answer 2

1 dozen =12
cost of 12 banana =36
cost of 1 banana =36/12
                            =3
cost of 10 banana = 10 * 3
                               =30

hence cost of 10 banana is rupees 30




I hope it is helpful c: