Question

oranges cost rupees 54 for 3 dozens in the supermarket what is the cost of 8 oranges

Answer 1

Hey user , here's your answer...

3 dozen = 3*12 = 36
36 oranges => 54rs
1 orange => 54/36 RS
8 oranges => 54 *8 / 36 = 54*2/9 = 12

Hope it will help you

Answer 2

3 dozen oranges  =  54
1 dozen oranges  =  54 / 3     =  18
1 orange               =  18 / 12   =  3 / 2   = 1.5

8 oranges             =  8 * 3 / 2  =   12