The service fee f of a physical therapist varies directly as the number of hours n of service rendered. A physical therapist charges Php 2,100 for 3 hours service to patients in a home care. How much wolud he be paid for 6 1/2 hours of service?

2 answers

2100 / 3 = 700

700 * 6.5 = 4,550
Ahm yes