It is having the fraction part of the number simplified to simplest form. For example, 1 2/4 would be simplified to 1 1/2. Find a number (besides 1) that goes into both the numerator and denominator. Here it is 2. Divide the numerator by that number (2/2 in this example) and the denominator by that number (4/2 in the example). Use the quotient as your answer, with the modified numerator above the modified denominator.
53/100 is in its simplest form. It can't be a mixed number; mixed numbers are greater than one.
Yes.
-2 7/20
It is 128 and 17/50 in its simplest form
It can't be one. Mixed numbers are greater than one.
It is 1 and 799/1000 in its simplest form
53/100 is in its simplest form. It can't be a mixed number; mixed numbers are greater than one.
Yes.
Numbers less than 1 can't be mixed numbers
It is: 8 and 6/25
-2 7/20
It is 128 and 17/50 in its simplest form
It can't be one. Mixed numbers are greater than one.
4 and 71/100
It can't be one. Mixed numbers are greater than one.
77.5% = 0.775 Mixed numbers are greater than one.
It can't be one. Mixed numbers are greater than one.