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#34444

counting

arithmetic

hard

90 sec

A certain type of 3D printer, Model X, takes $p$ minutes to print a specific prototype. Another 3D printer, Model Y, takes $p + 0.75$ minutes to print the same prototype. If both printers are used to print 80 prototypes, how many more minutes does Model Y take than Model X to complete the task?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.