You get the answer x+5/x+3.
This is because all of the fractions have the same denominator, so just add the numerators and put them over x+3.
Answer:
1 1/2.
Step-by-step explanation:
If 1/2 of a cup covers 1/3 add it twice you get 2/2 and you get 2/3 add it one more time and you get 1 1/2 or 3/3.
If a number's ten digit is
and the units digit is
, then you can write the number as
.
Obviously, inverting the digits would lead to the number
.
Since this new number is 36 less than the original, we have

Since we also know that the digit in the tens place is three times that in the units place, we can add an equation to form a system:

And thus 
6+0.3=6.3+0.02=6.32
6+0.02=6.02+0.02=6.04
that is correct because the answer is 6.32>6.04