Question

I am a composite number more than 80. the difference between my digits is 7 .what number am i

Answer 1

To find the composite number greater than 80 with a digit difference of 7, evaluate the list of numbers given. Check the difference between the digits of each number and keep the ones with a difference of 7. From the list, the number that satisfies the conditions is 83.

Step-by-step explanation:

To find the number that satisfies the given conditions, we can break down the problem into steps:

1. Start with the composite numbers greater than 80 from the given list: 83, 84, 92, 98, 107, 108, 113, 115, 123, 133, 134, 141, 146, 151, 163, 165, 166, 172, 179, 180, 195, 196, 197, 212, 214, 223, 224, 228, 243, 244, 252, 263, 264, 270, 272, 275, 283, 284, 288, 289, and 293.
2. Check the difference between the digits of each number. If the difference is 7, keep the number; otherwise, discard it. From the remaining numbers, only 83, 92, and 108 have a difference of 7.
3. Therefore, the number that satisfies the given conditions is 83.