You are provided with an arithmetic question. Your task is to compute the solution using the given arithmetic operations. The only arithmetic operators needed to answer the questions are'+'(addition) and'-'(subtraction). The answer should be correct to one decimal place.

Input: Consider Input: Mary had 21 dimes and 38 pennies in her bank. Her dad borrowed 18pennies from Mary. How many pennies does she have now?

Output: 20.0

Input: Consider Input: A construction company is repaving a damaged road. So far, theyhave repaved a total of 4938 inches of the road. Today, they repaved805 inches of the road. How many inches of the road had theyrepaved before today?

Output: 4133.0

Input: Consider Input: A multi-national corporation has 2041 part-time employees and63093 full-time employees. How many employees work for thecorporation?
Output: 65134.0