Correct Answer - Option 4 : 27 ∶ 59
Given:
Number of shirts in company C1 = 27
Number of shirts in company C2 = 33
Number of shirts in company C3 = 26
Calculation:
Sum of the shirts in C2 and C3 = 33 + 26 = 59
⇒ Number of shirts in company C1/Sum of the shirts in C2 and C3 = 27/59
∴ The ratio of the number of shirts of company C1 to the total number of shirts of company C2 and C3 is 27 : 59.