Question

cost of one dozen orange is $ 45 then How many oranges can be purchased for $ 60

Answer 1

12 oranges=45
x oranges=60
45x=12×60
x=12×60/45
x=12×4/3
x=4×4
x=16 oranges is answer

Answer 2

1 dozen = 45 $
? = 60 $
? = 12×60/45 = 720/45
? = 16