Question

What is the cost of two dozen bananas is the cost of 4 bananas is rupees 18?

Answer 1

2 4
x. 18

2×18=4x
36 =4x
x=9
The cost of two dozen bananas is 9.

Answer 2

cost of 4 banana=18

cost of 1 banana=18/4

so
cost of 24 banana=18/4*24=108

sooo ans of 2 dozen bananas is =RS 108

HOPE YOU UNDERSTAND