不能算,每個橙重量不同,就當你相同,設橙x,箱子y,9x+y=5.062,3x+y=2.254
Let 箱子 be X gram, and 橘子 be Y gram.
X + 9Y = 5062 ....(1)
X + 3Y =2254 ...(2)
(1) - (2) => 9Y - 3Y = 5062 - 2254
Y = 468 gram
X + 9*468 = 5062
X = 850 gram.