Question

18 boxes are filled with ketchup bottles, but only 9 are sealed. How many are left to be sealed?

• A. $9$
• B. $11$
• C. $8$
• D. $10$

Answer 1

The correct option is A $9$

Detailed step-by-step solution:
Total number of boxes = 18
Number of sealed boxes = 9
Number of boxes left to be sealed = 18 – 9

Therefore, 9 more boxes are left to be sealed.

Hence, Option B is correct.