Question

What ia the greatest number that can be made using each of the following digits 5,3,1,4,7

Answer 1

Well, first let's agree that we're not going into
orbit, with numbers like
754³¹ or 7⁵⁴³¹ .

We'll just stick to normal numbers ... no fractions,
decimals, powers, etc.

Then the biggest number you can make is 75,431 .

And the smallest number you can make is 13,457 .