The largest odd number that can be made with those digits is 9407 .
Standard Form
If you're using number, then 3's.If you're using words, then threes.
To form the largest even number, the last digit must be even, which means it can be either 8, 4, or 2. Placing the largest even digit, 8, in the ones place, we can continue selecting the next largest digits in descending order until all digits are used.
If you must keep the "38" as is and just place the 6 before & after the 38, there is no odd number. If you can move the 3 & 8, then the largest odd number would be 863.
145689
The largest even number that can be made with those digits is 9740 .
Considering that you are looking for the largest number through/between 1 through 9, the rounded form of 8.9999.... would be the largest number. If you include 9, then 9 is the largest number.
Standard Form
How about 1 to the power 2 to the power 3 etc etc to the power 8 to the power 9?
If you're using number, then 3's.If you're using words, then threes.
To form the largest even number, the last digit must be even, which means it can be either 8, 4, or 2. Placing the largest even digit, 8, in the ones place, we can continue selecting the next largest digits in descending order until all digits are used.
it depends on how large the nebulae is. The largest of nebulae (in both distance and height) form the largest number of stars while the smallest of nebulae (in both distance and height) form the least number of stars. Therefore there is no fixed number for the number of stars that can be formed from a single nebulae (a variable amount of stars can be formed from one nebulae)
Standard form
18/10
3.8 is a rational number because it can be expressed as a fraction in the form of 19/5 in its simplest form.
Boron (B)
If you must keep the "38" as is and just place the 6 before & after the 38, there is no odd number. If you can move the 3 & 8, then the largest odd number would be 863.