Answer:
5.5
Step-by-step explanation:
Of means multiply
13.75 * 2/5
27.5/5
5.5
Answer:
3
Step-by-step explanation:
Answer:
24408
Step-by-step explanation:
Multiply every number by 8, then multiply every number by 10.
Answer:
8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the number be aba as it is a palindrome
<u>It divisible by 18, so it is an even number with sum of digits divisible to 9</u>
<u>It is one less than a multiple of 5:</u>
- <u>aba</u> = 100a + 10b + a = 101a + 10b
<u>Multiple of 5 will end with 0 or 5, it has to be 5 as a is even, then:</u>
<u>The number 4b4 is divisible by 9 only if b = 1:</u>
<u>So the number is:</u>
<u>Lets verify:</u>
- 414/18 = 23
- 414 + 1 = 415- divisible by 5
- 414 - is palindrome