price of apple mobile is double than samsung and triple than oppo.the mean off all three phone's price is 25000.what is price of samsung.  Select the correct option:
A) 21,200.20
B) 22,000
C) 20,454.54
D) 23,300.33
E) 24,000
solution   let the price of oppo is x,then price of apple 3x and price of samsung 1.5x   (x+3x+1.5x)/3=25000   5.5x=75000   x=75000/5.5=13,636.36   Samsung price=1.5x=20,454.54   answer 20,454.54
<result>C</result>
price of apple mobile is double than samsung and triple than oppo.the mean off all three phone's price is 25000.what is price of samsung.