Convert 5 3/5 into an improper fraction by multiplying the whole number to the denominator and adding the product to the numerator. The improper fraction of 5 3/5 will be 28/5. Divide 28/5 by 1/5, switch the division sign to a multiplication sign and flip the second term. If the second term is 1/5, then it will be 5/1. Multiply 28/5 and 5/1. Cancel the common term 5 on the denominator and numerator, it will value to 1.The final answer is 28/1 or simply just 28.