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Sure! To solve the problem, we can follow these steps: Step 1: Convert both fractions to have a common denominator. In this case, the common denominator for 20 and 5 is 20. Step 2: Subtract the fractions. So, we have: $$ First, convert $$ to have a denominator of 5: $$ Now we can subtract the fractions: $$ So, the result of $$ is $$.