Respuesta :
Answer: Katrina is 4.90 or 4.9 inches taller than Allison
Step-by-step explanation: First, you need to know how inches taller is Katrina than Allison. Second, the word “than” means subtraction. So, you have to subtract 69.75-64.85 because the larger number goes on the top.
69.75
- 64.85
_________
4 . 90