Question

Write the number with the least value using the digits 1 through 9.use each digit only once.

Answer 1

it would be 123,456,789 (if not counting decimals)

decimals would be like 0.123456789

Answer 2

The number should be 123456789.

The following information should be considered:

• The total digits should be 9 i.e. 1, 2, 3, 4,5, 6,7, 8, and 9.
• The largest number should be at the unit place, the 2nd largest number should be at the tenth place, and the  3rd largest number should be at the 100th place, and so on.
• So in this way, the 1 number should be written at the left-most position.

Therefore we can conclude that The number should be 123456789.

Learn more about the number system here: brainly.com/question/22046046