题目内容
| 名称 | 零件总数/个 | 不合格零件数/个 | 合格率/% |
| 江师傅 | 100 | 2 | |
| 赵师傅 | 127 | 100% | |
| 贾师傅 | 150 | 5 | |
| 赖师傅 | 12 | 90% |
江师傅:
×98%=98%;
赵师傅:127-127×100%=0(个);
贾师傅:
×100%≈96.7%;
赖师傅:12÷(1-90%)=120(个);
故答案为:98%,0,96.7%,120.
| 100-2 |
| 100 |
赵师傅:127-127×100%=0(个);
贾师傅:
| 150-5 |
| 150 |
赖师傅:12÷(1-90%)=120(个);
| 名称 | 零件总数/个 | 不合格零件数/个 | 合格率/% |
| 江师傅 | 100 | 2 | 98% |
| 赵师傅 | 127 | 0 | 100% |
| 贾师傅 | 150 | 5 | 96.7% |
| 赖师傅 | 120 | 12 | 90% |
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