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


Discussion

No Comment Found

Related MCQs