Respuesta :
Answer: 414
Step-by-step explanation: 414 is a palindrome that is divisible by 18 because it’s an even number and that it’s one less than 415 which is a multiple of 5.
Kayla's number is 414 and this can be determined by using the given data and also by using the arithmetic operations.
Given :
- Kayla is thinking of a 3-digit number.
- It is divisible by 18.
- It is a palindrome.
- It is one less than a multiple of 5.
The following steps can be used in order to determine Kayla’s number:
Step 1 - Remember palindrome means 'reads the same left-to-right as it does right-to-left'.
Step 2 - The digit should be between 0 to 9 and according to the given data, the number is one than a multiple of 5 that is, the first and last digit must be 4 or 9.
Step 3 - So, the number which is divisible by 18 is 414.
For more information, refer to the link given below:
https://brainly.com/question/25277954