Respuesta :

g + b = 450
g = 2b

2b + b = 450
3b = 450
b = 450/3
b = 150 <== cost of the bench

g = 2b
g = 2(150)
g = 300 ....cost of the garden table
The table costs 300
Thebench costs 150

450 divided by 3 then take that number and double it to find the cost of table