| 1 |
| 3 |
| 2 |
| 3 |
| x |
| 2 |
| x |
| 3 |
| 1 |
| 3 |
| 2 |
| 3 |
| x |
| 2 |
| x |
| 3 |
| 95 |
| 3 |
| 5 |
| 18 |
| x |
| 3 |
| 2 |
| 9 |
| 2 |
| 3 |
| 2 |
| 9 |
| 40 |
| 3 |
x=60.
桔子的重量是:
60÷2=30(千克),
苹果的重量是:
60÷3=20(千克),
香蕉的重量是:
(228-2×60)×
| 1 |
| 3 |
=(228-120)×
| 1 |
| 3 |
=108×
| 1 |
| 3 |
=15(千克),
柿子的重量是:
(228-2×60)×
| 2 |
| 3 |
=(228-120)×
| 2 |
| 3 |
=108×
| 2 |
| 3 |
=18(千克).
答:桔子买了30千克,苹果买了20千克,香蕉买了15千克,柿子买了18千克.
故答案为:30,20,15,18.
