I need help it’s math homework

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Identify the number 127 as a rational or irrational. explain

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.