MCQOPTIONS
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| 1. |
In 2016, if 2300 formal shirts produced failed the quality test and 99% of informal shirts passed the quality test, what was the respective ratio between number of formal shirts to informal shirts in 2016? |
| A. | 4 ∶ 3 |
| B. | 3 ∶ 4 |
| C. | 8 ∶ 7 |
| D. | 7 ∶ 8 |
| E. | None of the above |
| Answer» B. 3 ∶ 4 | |